1. Summary of Significant Accounting Policies (Details - Schedule of Other Income) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Primary components of Other Income
Other income for the period	$ 13,419	$ 12,146	$ 10,405
Direct Mail Revenues [Member]
Primary components of Other Income
Other income for the period	8,927	7,975	7,004
Convenience Fee Revenue [Member]
Primary components of Other Income
Other income for the period	2,610	3,300	2,965
Recoveries on previously charged-off contracts [Member]
Primary components of Other Income
Other income for the period	1,079	143	177
Sales Tax Refunds [Member]
Primary components of Other Income
Other income for the period	616	500	197
Other Income [Member]
Primary components of Other Income
Other income for the period	$ 187	$ 228	$ 62