Acquisitions and FDIC Indemnification Asset (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
FDIC Indemnification Asset [Roll Forward]
Beginning balance	$ 420		$ 1,055	$ 2,632	$ 2,632
Accretion	0	5	0	37	0
Net changes in losses and expenses	329		(30)		(1,225)
Reimbursements from the FDIC	(374)		(650)		(352)
TOTAL	$ 375		$ 375		$ 1,055