Note 4 - Leases - Components of Lease Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2022 |
|
| Operating lease expense | $ 281 | $ 293 | $ 565 | $ 598 |
| Financing lease expense | 8 | 8 | 16 | 16 |
| Short Term lease expense | 3 | 17 | 6 | 21 |
| Total lease expense | $ 292 | $ 318 | $ 587 | $ 635 |
| Weighted Average Remaining Lease Term (Years) - operating leases (Year) | 5 years 7 months 24 days | 6 years 8 months 1 day | 5 years 7 months 24 days | 6 years 8 months 1 day |
| Weighted Average Remaining Lease Term (Years) - financing leases (Year) | 3 months 29 days | 1 year 3 months 29 days | 3 months 29 days | 1 year 3 months 29 days |
| Weighted Average Discount Rate - operating leases | 3.20% | 3.22% | 3.20% | 3.22% |
| Weighted Average Discount Rate - financing leases | 5.00% | 5.00% | 5.00% | 5.00% |
| Operating cash flows from operating leases | $ 311 | $ 622 | ||
| Operating cash flows from financing lease | 1 | 2 | ||
| Financing cash flows from financing lease | $ 10 | $ 9 | ||
| X | ||||||||||
- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for finance lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of short-term lease cost, excluding expense for lease with term of one month or less. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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