1. Summary of Significant Accounting Policies (Details - Other Income) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Other income for the period	$ 1,876	$ 2,350	$ 4,261	$ 5,008
Direct Mail Revenues [Member]
Other income for the period	1,051	1,708	2,387	3,504
Convenience Fee Revenue [Member]
Other income for the period	570	390	1,270	840
Recoveries on previously charged-off contracts [Member]
Other income for the period	45	36	102	154
Sales Tax Refunds [Member]
Other income for the period	204	204	431	438
Other Income [Member]
Other income for the period	$ 6	$ 12	$ 71	$ 72