Other Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Other income
Servicing income	$ 132	$ 89	$ 370	$ 289
Retained interests in transferred assets	43	55	148	161
Loan related income - other	63	40	173	132
Prepayment fees	254	8	273	118
Other	15	33	72	113
Other Income	$ 507	$ 225	$ 1,036	$ 813