(10) Commitments and Contingencies (Details - Supplemental balance sheet information related to leases) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Operating Leases
Operating lease right-of-use assets	$ 28,397	$ 25,819
Less: Accumulated amortization right-of-use assets	22,613	17,624
Operating lease right-of-use assets, net	5,784	8,195
Operating lease liabilities	(6,234)	(9,058)
Finance Leases
Property and equipment, at cost	3,407	3,407
Less: Accumulated depreciation	(3,301)	(2,348)
Property and equipment, net	106	1,059
Finance lease liabilities	$ (177)	$ (1,124)
Operating lease	5.00%	5.00%
Finance lease	6.50%	6.50%