1. Summary of Significant Accounting Policies - Schedule of Other Income (Details-Other Income) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Primary components of Other Income
Other income for the period	$ 3,023	$ 3,986
Direct Mail Revenues [Member]
Primary components of Other Income
Other income for the period	1,999	2,845
Convenience Fee Revenue [Member]
Primary components of Other Income
Other income for the period	570	645
Recoveries on previously charged-off contracts [Member]
Primary components of Other Income
Other income for the period	186	243
Sales Tax Refunds [Member]
Primary components of Other Income
Other income for the period	196	199
Other Income [Member]
Primary components of Other Income
Other income for the period	$ 72	$ 54