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Note 8 - INCOME TAXES (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
INCOME TAXES |  |  |  |  |
Increase (Decrease) in Income Taxes |  |  | $ 1,500 |  |
Income Tax Expense (Benefit), Total | $ 1,306 | $ 88 | $ 2,493 | $ 1,044 |
Effective Income Tax Rate Reconciliation, Percent, Total |  |  | 88.90% | 9.50% |
Unrecognized Tax Benefits, Ending Balance | 15,200 |  | $ 15,200 |  | $ 14,700
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 1,900 |  | 1,900 |  | 1,900
Unrecognized tax benefits including income tax penalties and interest accrued in long term liabilities | 2,400 |  | 2,400 |  |
Unrecognized tax benefits related to income tax penalties and interest accrued in long-term liabilities | 600 |  | 600 |  |
Unrecognized Tax Benefits In Deferred Tax Assets | 13,400 |  | 13,400 |  |
Deferred Tax Assets, Valuation Allowance, Total | 51,600 |  | 51,600 |  | 51,600
Net deferred tax assets | $ 46 |  | $ 46 |  | $ 75

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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return which have been recorded as part of the long-term liabilities in the balance sheet. + References No definition available. + Details
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