(9) Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Effective tax rate	35.00%
Current tax benefits	$ 8,800
Income tax expense (benefit)	(1,557)	$ 3,756	$ 3,841
Net deferred tax asset	28,512	$ 15,480
Unrecognized tax benefits	0
Domestic Tax Authority [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Net deferred tax asset	17,000
State and Local Jurisdiction [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Net deferred tax asset	11,500
Net operating loss carryforward	$ 86,800
Tax Planning Strategies [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax expense (benefit)			$ 2,100