Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Deferred tax assets, gross	$ 6,660	$ 6,249
Deferred tax liabilities	100
Deferred tax valuation allowances	6,500
Operating loss carryforwards	15,900
Expire on December 31, 2039 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Operating loss carryforwards	500
Expire on December 31, 2040 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Operating loss carryforwards	100
Expire on December 31, 2041 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Operating loss carryforwards	1,600
Not Expire Under Current Tax Law [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Operating loss carryforwards	13,700
Expire on December 2026 [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Operating loss carryforwards	$ 1,000

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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-Publisher FASB
-Name Accounting Standards Codification
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