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Note 6 - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Accrued expenses | $ 201 | $ 31
Net operating loss carryover | 9,105 | 9,317
Goodwill and other intangibles | 59 | 74
Deferred compensation | 51 | 57
Depreciation | 110 | 112
Deferred revenue | 6 | 22
Lease liability | 1,081 | 1,222
Interest expense | 196 | 88
Other carryovers and credits | 2 | 2
Total deferred tax assets | 10,811 | 10,925
Prepaid expenses | (14) | (9)
Right-of-use asset | (1,068) | (1,219)
Total deferred tax liabilities | (1,082) | (1,228)
Valuation Allowance | (9,729) | (9,697)
Net deferred tax asset (liability) | $ 0 | $ 0

X
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