Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 733	$ 1,207	$ 2,988	$ 3,708
Change in unrealized appreciation of retained interests in transferred assets:
Net unrealized appreciation arising during period	51	183	169	203
Net realized gains included in net income	(29)	(3)	(74)	(7)
Total change in unrealized appreciation of retained interests in transferred assets	22	180	95	196
Comprehensive income	$ 755	$ 1,387	$ 3,083	$ 3,904