(7) Income Taxes (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Loss Carryforwards [Line Items]
Net deferred tax asset	$ 18,900
Current income tax expense	$ 8,200	$ 2,800
Effective Income Tax Rate Reconciliation, Percent	28.00%	35.00%
Domestic Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Net deferred tax asset	$ 11,600
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Net deferred tax asset	$ 7,300