| Label | Element | Value | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Integrity Dividend Summit Fund | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk/Return [Heading] | rr_RiskReturnHeading | INTEGRITY DIVIDEND SUMMIT FUND—FUND SUMMARY | ||||||||||||||||||||||
| Objective [Heading] | rr_ObjectiveHeading | Investment Objectives | ||||||||||||||||||||||
| Objective, Secondary [Text Block] | rr_ObjectiveSecondaryTextBlock | The Integrity Dividend Summit Fund (the “Fund”) seeks to maximize qualified dividend income with long term appreciation as a secondary objective. |
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| Expense [Heading] | rr_ExpenseHeading | Fees and Expenses of the Fund | ||||||||||||||||||||||
| Expense Narrative [Text Block] | rr_ExpenseNarrativeTextBlock | This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below. You may qualify for sales charge discounts with respect to purchases of Class A shares of the Fund if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other funds in the Integrity/Viking family of funds. More information about these and other discounts is available from your financial professional and in “The Shares Offered; Class A Shares” and “How to Reduce Your Sales Charge” on page 43 and 46, respectively, of the Fund’s prospectus, Appendix A of the Fund’s prospectus, and “Purchase and Redemption of Shares” on page B-51 of the Fund’s statement of additional information. |
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| Shareholder Fees Caption [Text] | rr_ShareholderFeesCaption | Shareholder Fees (fees paid directly from your investment) | ||||||||||||||||||||||
| Operating Expenses Caption [Text] | rr_OperatingExpensesCaption | Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment) | ||||||||||||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination | Nov. 29, 2025 | ||||||||||||||||||||||
| Portfolio Turnover [Heading] | rr_PortfolioTurnoverHeading | Portfolio Turnover— | ||||||||||||||||||||||
| Portfolio Turnover [Text Block] | rr_PortfolioTurnoverTextBlock | The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal period, the Fund’s portfolio turnover rate was 24.07% of the average value of its portfolio. |
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| Portfolio Turnover, Rate | rr_PortfolioTurnoverRate | 24.07% | ||||||||||||||||||||||
| Expense Breakpoint Discounts [Text] | rr_ExpenseBreakpointDiscounts | You may qualify for sales charge discounts with respect to purchases of Class A shares of the Fund if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other funds in the Integrity/Viking family of funds. | ||||||||||||||||||||||
| Expense Breakpoint, Minimum Investment Required [Amount] | rr_ExpenseBreakpointMinimumInvestmentRequiredAmount | $ 50,000 | ||||||||||||||||||||||
| Expense Example [Heading] | rr_ExpenseExampleHeading | Example— | ||||||||||||||||||||||
| Expense Example Narrative [Text Block] | rr_ExpenseExampleNarrativeTextBlock | This Example is intended to help you compare the cost of investing in the Fund with the costs of investing in other mutual funds. The Example assumes you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at those periods. The Example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same, and that the contractual expense limitation agreement remains in place for the first year. Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
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| Expense Example by, Year, Caption [Text] | rr_ExpenseExampleByYearCaption | Redemption | ||||||||||||||||||||||
| Expense Example, No Redemption, By Year, Caption [Text] | rr_ExpenseExampleNoRedemptionByYearCaption | No Redemption | ||||||||||||||||||||||
| Strategy [Heading] | rr_StrategyHeading | Principal Investment Strategies | ||||||||||||||||||||||
| Strategy Narrative [Text Block] | rr_StrategyNarrativeTextBlock | To pursue its objective, the Fund normally invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in dividend-paying equity securities, including common stock and preferred stock. For the purpose of this policy, the Fund considers dividend-paying equity securities to be the common or preferred stock of a company that has paid a dividend in the current or preceding calendar year or for which the company has announced a dividend in the current calendar year. In addition, under normal conditions, the Fund invests at least 65% of its net assets in equity securities that pay current dividends at a rate (yield) at least double that of the current yield of the S&P 500.
Although the investment process results in the Fund holding primarily large-cap companies, the Fund may invest in companies of any size. In selecting securities, the Team considers a combination of factors, including, but not limited to, dividend yield, dividend growth rate, earnings growth, price-to-earnings (P/E) multiples, valuation, credit rating, balance sheet strength, and volatility. The Team emphasizes dividend yield in selecting stocks for the Fund because the Team believes that, over time, dividend income can contribute significantly to total return and is a more consistent source of investment return than capital appreciation. In determining whether to invest in common or preferred stock, the Team will consider a number of factors including its macroeconomic and market outlook.
While the Fund does not concentrate in any one industry, from time to time, it may make significant investments in certain economic sectors as a result of the investment process. The Team’s macroeconomic and market outlook will drive sector selection.
The Fund may invest up to 30% of its net assets in foreign securities. The Fund’s investments in foreign securities are typically in the form of sponsored or unsponsored depositary receipts, such as American Depositary Receipts (“ADRs”). The Team’s macroeconomic and market outlook, along with geographic location and other factors, will drive the Adviser’s selection of and allocation among foreign securities.
The Team may consider selling a security if, among other considerations, its business fundamentals have deteriorated.
The Fund is non-diversified, meaning that it can concentrate its investments in a more limited number of issuers than a diversified fund. |
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| Strategy Portfolio Concentration [Text] | rr_StrategyPortfolioConcentration | To pursue its objective, the Fund normally invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in dividend-paying equity securities, including common stock and preferred stock. | ||||||||||||||||||||||
| Risk [Heading] | rr_RiskHeading | Principal Risks | ||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | rr_BarChartAndPerformanceTableHeading | Fund Performance | ||||||||||||||||||||||
| Performance Narrative [Text Block] | rr_PerformanceNarrativeTextBlock | Fund performance is not included in this prospectus because the Fund has not been in operation for a full calendar year. Performance information will be shown after the Fund has been in operation for one calendar year. At that time, annual performance information will provide some indication of the risks of investing in the Fund by showing the variability of the Fund’s performance from year to year for Class A Shares and by comparing the Fund’s performance to a broad measure of market performance. The Fund’s performance will also be available at www.integrityvikingfunds.com or by calling 800-276-1262. The Fund’s past performance (before and after taxes) will not necessarily be an indication of how the Fund will perform in the future. |
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| Performance Information Illustrates Variability of Returns [Text] | rr_PerformanceInformationIllustratesVariabilityOfReturns | At that time, annual performance information will provide some indication of the risks of investing in the Fund by showing the variability of the Fund’s performance from year to year for Class A Shares and by comparing the Fund’s performance to a broad measure of market performance. | ||||||||||||||||||||||
| Performance Availability Phone [Text] | rr_PerformanceAvailabilityPhone | 800-276-1262 | ||||||||||||||||||||||
| Performance Availability Website Address [Text] | rr_PerformanceAvailabilityWebSiteAddress | www.integrityvikingfunds.com | ||||||||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | rr_PerformancePastDoesNotIndicateFuture | The Fund’s past performance (before and after taxes) will not necessarily be an indication of how the Fund will perform in the future. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risk Lose Money [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | As with all mutual funds, there is the risk that you could lose money through your investment in the Fund. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risk Not Insured Depository Institution [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risk Nondiversified Status [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Because a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of issuers, the Fund’s portfolio may be more susceptible to any single event impacting the market value and returns of any one issuer than a diversified fund. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Dividend-Paying Stock Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Dividend-Paying Stock Risk: Because the Fund can only distribute what it earns, the Fund’s distributions to shareholders could decline when dividend income from stocks in the Fund’s portfolio declines. The Fund’s emphasis on dividend-paying stocks involves the risk that such stocks may fall out of favor with investors and underperform the market. Also, a company may reduce or eliminate its dividend, which could affect the Fund’s ability to generate income. Key factors that might cause a company to reduce or eliminate its dividend include deteriorating fundamentals or changes in priority of the uses of capital, among other factors. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | General Market Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | General Market Risk: There is no assurance that the Fund will meet its investment objective. The prices of the securities in which the Fund invests may fluctuate as a result of market factors such as interest rates, credit spreads, or commodity prices, and the Fund’s share price and the value of your investment may change. Since the value of the Fund’s shares can go up or down, it is possible to lose money by investing in the Fund. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Non-Diversified Fund Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Non-Diversified Fund Risk. Because a relatively high percentage of the Fund’s assets may be invested in the securities of a limited number of issuers, the Fund’s portfolio may be more susceptible to any single event impacting the market value and returns of any one issuer than a diversified fund. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Preferred Stock Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Preferred Stock Risk: Preferred stocks
are subject to the risks associated with other types of equity securities, such as potential volatility, as well as additional risks,
such as risks related to deferral and omission of distributions; credit and subordination risk; interest rate risk; call, reinvestment
and income risk; liquidity risk; risks related to limited voting rights; and risks related to special redemption rights.
|
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| Integrity Dividend Summit Fund | Valuation Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Valuation Risk: The sales price the Fund could receive for any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for securities that trade in thin or volatile markets or that are valued using a fair value methodology. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Sector Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Sector Risk: To the extent that the Fund focuses on particular sectors from time to time, the Fund may be subject to greater risk of the adverse developments in such areas of focus than a fund that invests in a wider variety of sectors. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risks of Foreign Securities [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Risks of Foreign Securities: Foreign markets can be more volatile than U.S. markets. The Fund’s returns and net asset value may be affected by fluctuations in currency exchange rates or political or economic conditions in a particular country or region. In some foreign markets, it may not be possible for the Fund to repatriate capital, dividends, interest and other income from a particular country or governmental entity. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risks of Depositary Receipts [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Risks of Depositary Receipts: Depositary receipts are subject to risks similar to those associated with other foreign securities. In addition, ownership of unsponsored depositary receipts may not entitle the Fund to financial and other reports from the issuer of the underlying security and certain costs related to the receipts that would otherwise be borne by the issuer of a sponsored depositary receipt may be passed through, in whole or in part, to holders of unsponsored receipts. Moreover, investments in depositary receipts may be less liquid and more volatile than the underlying shares in their primary trading market. If a depositary receipt is denominated in a different currency than its underlying securities, the Fund will be subject to the currency risk of both the investment in the depositary receipt and the underlying security. Any distributions paid to the holders of depositary receipts are usually subject to a fee charged by the depositary. Holders of depositary receipts may have limited voting rights, and investment restrictions in certain countries may adversely impact the value of depositary receipts because such restrictions may limit the ability to convert the equity shares into depositary receipts and vice versa. Such restrictions may cause the equity shares of the underlying issuer to trade at a discount or premium to the market price of the depositary receipts. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Risks of Investments in Smaller Companies [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Risks of Investments in Smaller Companies: The securities of mid-capitalization and small-capitalization companies involve greater risks than those associated with larger, more established companies and may be subject to more abrupt or erratic price movements. Securities of such issuers may lack sufficient market liquidity to enable the Fund to effect sales at an advantageous time or without a substantial drop in price. Both mid-capitalization and small-capitalization companies often have narrower markets and more limited managerial and financial resources than larger, more established companies. As a result, their performance can be more volatile and they face greater risk of business failure, which could increase the volatility of the Fund’s portfolio. Generally, the smaller the company size, the greater these risks become. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Cybersecurity Risk [Member] | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Risk [Text Block] | rr_RiskTextBlock | Cybersecurity Risk: Cybersecurity breaches may allow an unauthorized party to gain access to Fund assets, customer data, or proprietary information, or cause the Fund and/or its service providers to suffer data corruption or lose operational functionality. The Fund’s share price may decline as a result of unauthorized actions taken during a security breach or subsequent market activity in response to the security breach. | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Class A | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | 5.00% | ||||||||||||||||||||||
| Maximum Deferred Sales Charge (Load) (as a percentage of the lesser of purchase price or redemption proceeds) | rr_MaximumDeferredSalesChargeOverOfferingPrice | 1.00% | ||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Reinvested Dividends | rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther | none | ||||||||||||||||||||||
| Redemption Fee | rr_RedemptionFee | none | ||||||||||||||||||||||
| Exchange Fee | rr_ExchangeFee | none | ||||||||||||||||||||||
| Management Fees | rr_ManagementFeesOverAssets | 0.75% | ||||||||||||||||||||||
| Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | 0.25% | ||||||||||||||||||||||
| Other Expenses | rr_OtherExpensesOverAssets | 4.50% | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 5.50% | ||||||||||||||||||||||
| Fee Waivers and Expense Reimbursements | rr_FeeWaiverOrReimbursementOverAssets | (4.51%) | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements | rr_NetExpensesOverAssets | 0.99% | [1] | |||||||||||||||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 596 | ||||||||||||||||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 1,260 | ||||||||||||||||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 2,379 | ||||||||||||||||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 5,128 | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Class C | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | none | ||||||||||||||||||||||
| Maximum Deferred Sales Charge (Load) (as a percentage of the lesser of purchase price or redemption proceeds) | rr_MaximumDeferredSalesChargeOverOfferingPrice | 1.00% | ||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Reinvested Dividends | rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther | none | ||||||||||||||||||||||
| Redemption Fee | rr_RedemptionFee | none | ||||||||||||||||||||||
| Exchange Fee | rr_ExchangeFee | none | ||||||||||||||||||||||
| Management Fees | rr_ManagementFeesOverAssets | 0.75% | ||||||||||||||||||||||
| Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | 1.00% | ||||||||||||||||||||||
| Other Expenses | rr_OtherExpensesOverAssets | 6.29% | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 8.04% | ||||||||||||||||||||||
| Fee Waivers and Expense Reimbursements | rr_FeeWaiverOrReimbursementOverAssets | (6.30%) | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements | rr_NetExpensesOverAssets | 1.74% | [1] | |||||||||||||||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 277 | ||||||||||||||||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 1,204 | ||||||||||||||||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 2,816 | ||||||||||||||||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | 6,437 | ||||||||||||||||||||||
| Expense Example, No Redemption, 1 Year | rr_ExpenseExampleNoRedemptionYear01 | 177 | ||||||||||||||||||||||
| Expense Example, No Redemption, 3 Years | rr_ExpenseExampleNoRedemptionYear03 | 1,204 | ||||||||||||||||||||||
| Expense Example, No Redemption, 5 Years | rr_ExpenseExampleNoRedemptionYear05 | 2,816 | ||||||||||||||||||||||
| Expense Example, No Redemption, 10 Years | rr_ExpenseExampleNoRedemptionYear10 | $ 6,437 | ||||||||||||||||||||||
| Integrity Dividend Summit Fund | Class I | ||||||||||||||||||||||||
| Risk/Return: | rr_RiskReturnAbstract | |||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price) | rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice | none | ||||||||||||||||||||||
| Maximum Deferred Sales Charge (Load) (as a percentage of the lesser of purchase price or redemption proceeds) | rr_MaximumDeferredSalesChargeOverOfferingPrice | none | ||||||||||||||||||||||
| Maximum Sales Charge (Load) Imposed on Reinvested Dividends | rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther | none | ||||||||||||||||||||||
| Redemption Fee | rr_RedemptionFee | none | ||||||||||||||||||||||
| Exchange Fee | rr_ExchangeFee | none | ||||||||||||||||||||||
| Management Fees | rr_ManagementFeesOverAssets | 0.75% | ||||||||||||||||||||||
| Distribution and Service (12b-1) Fees | rr_DistributionAndService12b1FeesOverAssets | none | ||||||||||||||||||||||
| Other Expenses | rr_OtherExpensesOverAssets | 3.73% | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses | rr_ExpensesOverAssets | 4.48% | ||||||||||||||||||||||
| Fee Waivers and Expense Reimbursements | rr_FeeWaiverOrReimbursementOverAssets | (3.74%) | ||||||||||||||||||||||
| Total Annual Fund Operating Expenses After Fee Waivers and Expense Reimbursements | rr_NetExpensesOverAssets | 0.74% | [1] | |||||||||||||||||||||
| Expense Example, with Redemption, 1 Year | rr_ExpenseExampleYear01 | $ 76 | ||||||||||||||||||||||
| Expense Example, with Redemption, 3 Years | rr_ExpenseExampleYear03 | 643 | ||||||||||||||||||||||
| Expense Example, with Redemption, 5 Years | rr_ExpenseExampleYear05 | 1,627 | ||||||||||||||||||||||
| Expense Example, with Redemption, 10 Years | rr_ExpenseExampleYear10 | $ 4,132 | ||||||||||||||||||||||
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