(1) Summary of Significant Accounting Policies (Details - Other income) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other income for the period	$ 5,962	$ 5,707	$ 8,704
Direct Mail Revenues [Member]
Other income for the period	3,391	3,312	4,659
Convenience Fee Revenue [Member]
Other income for the period	590	1,490	2,440
Recoveries on previously charged-off contracts [Member]
Other income for the period	115	111	158
Sales Tax Refunds [Member]
Other income for the period	580	748	1,239
Other Income [Member]
Other income for the period	$ 1,286	$ 46	$ 208