Note 1 - Organization and Significant Accounting Policies - Schedule of Segment Information (Details) - USD ($)	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Client services	$ 5,326,545	$ 4,377,790
Client services	(117,721)	(159,129)
Service [Member]
Client services	0	2,034
Client services	0	(1,004)
Merchant Processing Services [Member]
Client services	5,750	29,617
Client services	1,617	(78,451)
Shipping Coordination and Label Generation Services [Member]
Client services	5,244,788	4,346,139
Client services	(109,652)	(12,296)
Corporate Operations [Member]
Client services	22,884	(67,378)
Warehousing Services [Member]
Client services	$ 76,007	$ 0

The net result for the period of deducting operating expenses from operating revenues.

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+ Details

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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