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Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Summary of Other Operating Expenses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Employee retention credit fees (see Note 5) | $ 170 | $ 0 | $ 341 | $ 472
Employee retention credit fees (see Note 5) | 170 | 0 | 341 | 472
Unclaimed property audits expense (see Note 13) | 0 | (147) | 0 | 347
Unclaimed property audits expense (see Note 13) | 0 | (147) | 0 | 347
Restructuring expenses (see Note 15) | 30 | 396 | 123 | 396
Total other operating expenses | $ 200 | $ 249 | $ 464 | $ 1,215

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