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Note 10 - Derivatives (Details Textual) - USD ($) $ in Thousands |  |  | 3 Months Ended | 9 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 26, 2022 | Aug. 02, 2022 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023 | Jun. 30, 2023 | Mar. 02, 2023 | Feb. 28, 2023 | Sep. 20, 2022 | Sep. 15, 2022 | Apr. 01, 2021
Income Statement [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest |  |  | $ (2,176) | $ (797) | $ (6,644) | $ 25,158 |  |  |  |  |  |  |
Interest Expense, Debt |  |  | 1,173 | $ 1,061 | 3,480 | $ 5,119 |  |  |  |  |  |  |
Assets [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |
Other Receivables |  |  | $ 696 |  | $ 696 |  | $ 726 |  |  |  |  |  |
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  |  |  | Interest Expense, Debt | Interest Expense, Debt |  |  |  |  |  |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  |  | Other Receivables |  | Other Receivables |  |  | Other Receivables |  |  |  |  |
Interest Rate Cap [Member] | CIBC Bank USA [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Fixed Interest Rate |  |  |  |  |  |  |  |  |  |  |  | 1.103% | 1.18%
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 11,900
Trust Preferred Debt Repurchase August Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase Options, Maximum Percent of Principal and Deferred Interest |  | 100.00% |  |  |  |  |  |  |  |  |  |  |
Purchase Price, Percentage of Outstanding Principal and Deferred Interset | 63.75% | 63.00% |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase Options, Minimum Repurchase, Percentage |  | 50.00% |  |  |  |  |  |  |  |  |  |  |
Payments to Holders of Trust Preferred Debt Repurchase Option |  | $ 2,000 |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase Option, Threshold |  | 30,000 |  |  |  |  |  |  |  |  |  |  |
Amount Forfeited if Repurchased Amount Less Than 30 Million or Failing to Purchase Principal or Deferred Interest Within One Year |  | $ 2,000 |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase September 20 Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase Options, Maximum Percent of Principal and Deferred Interest |  |  |  |  |  |  |  |  |  |  | 100.00% |  |
Purchase Price, Percentage of Outstanding Principal and Deferred Interset |  |  |  |  |  |  |  |  |  |  | 63.75% |  |
Trust Preferred Debt Repurchase September 26 Options [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
Trust Preferred Debt Repurchase Options, Maximum Percent of Principal and Deferred Interest | 100.00% |  |  |  |  |  |  |  | 100.00% | 100.00% |  |  |
Purchase Price, Percentage of Outstanding Principal and Deferred Interset | 63.00% |  |  |  |  |  |  |  |  |  |  |  |
Payments to Holders of Trust Preferred Debt Repurchase Option | $ 300 |  |  |  |  |  |  |  |  |  |  |  |
Amount Forfeited if Failing to Purchase Principal or Deferred Interest | $ 300 |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Gain (Loss) on Derivative, Net |  |  |  |  |  | $ (1,400) |  |  |  |  |  |  |
Payments for Derivative Instrument, Investing Activities |  |  |  |  |  | $ 56,500 |  |  |  |  |  |  |

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