CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other comprehensive income (loss), net of tax:
Net unrealized gains on investment securities tax	$ 974	$ 1,861	$ 1,822	$ 1,972
Reclassification adjustment for investment securities transactions tax	22	111	44	127
Unrealized gain on interest rate swaps tax	49	85	53	105
Reclassification adjustment for loss on interest rate swap ineffectiveness included in net income, tax	$ 3	$ 0	$ 3	$ 0