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Note 24 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Deferred tax assets: |  |  |
Net operating losses (1) | [1] | $ 4,580 | $ 17,885
Tax credit carryforwards (2) | [2] | 2,340 | 2,340
Related party deferred losses |  | 0 | 619
Charitable contribution carryforwards |  | 0 | 23
Valuation allowance |  | (4,067) | (36,957)
Total deferred tax assets |  | 6,139 | 13,015
Deferred tax liabilities |  | (8,058) | (12,765)
Net deferred tax (liabilities)/assets |  | (1,919) |
Net deferred tax assets |  |  | 250
Domestic Tax Authority [Member] |  |  |
Deferred tax assets: |  |  |
Tax/GAAP basis differences |  | $ 3,286 | $ 29,105
[1] | Net operating losses expire in 2032.
[2] | Expiration dates ranging from 2027 to 2035.

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