1. Summary of Significant Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Primary components of Other Income
Direct mail revenues	$ 1,963	$ 1,232	$ 3,727	$ 2,851
Convenience fees revenue	828	690	1,515	1,522
Recoveries on previously charged-off contracts	54	148	104	245
Sales tax refunds		55	84	127
Other	17	(115)	(50)	371
Other income for the period	$ 2,862	$ 2,010	$ 5,380	$ 5,116