(1) Summary of Significant Accounting Policies (Details - Other income) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Other income for the period	$ 1,436	$ 1,981
Direct Mail Revenues [Member]
Other income for the period	979	1,183
Convenience Fee Revenue [Member]
Other income for the period	240	530
Recoveries on previously charged-off contracts [Member]
Other income for the period	15	25
Sales Tax Refunds [Member]
Other income for the period	171	202
Other Income [Member]
Other income for the period	$ 31	$ 41