1. Summary of Significant Accounting Policies (Details - Schedule of Other Income) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Primary components of Other Income
Other income for the period	$ 13,286	$ 13,738	$ 13,522
Direct Mail Revenues [Member]
Primary components of Other Income
Other income for the period	9,202	8,927	7,975
Convenience Fee Revenue [Member]
Primary components of Other Income
Other income for the period	2,145	2,610	3,300
Recoveries on previously charged-off contracts [Member]
Primary components of Other Income
Other income for the period	766	1,079	143
Sales Tax Refunds [Member]
Primary components of Other Income
Other income for the period	811	616	500
Servicing Fees [Member]
Primary components of Other Income
Other income for the period	100	319	1,376
Other Income [Member]
Primary components of Other Income
Other income for the period	$ 262	$ 187	$ 228