Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Net income	$ 4,676		$ 1,992		$ 12,369		$ 7,438
Other comprehensive (loss) income, net of tax:
Net unrealized holding (losses) gains arising during the period (net of taxes for the three months 2013: ($1,450); 2012: $711, net of taxes for the nine months 2013: ($9,586); 2012: $1,858)	(2,692)		1,381		(18,118)		3,608
Reclassification adjustment for net realized losses (gains) on securities recorded in income [1] (net of taxes for the three months 2013: $0; 2012: $13, net of taxes for the nine months 2013: $125; 2012: ($213))	0	[1]	24	[1]	233	[1]	(414)	[1]
Reclassification for OTTI credit losses recorded in income (net of taxes for the nine months 2012: $221)	0		0		0		428
Other comprehensive (loss) income	(2,692)		1,405		(17,885)		3,622
Total comprehensive (loss) income	$ 1,984		$ 3,397		$ (5,516)		$ 11,060

[1] Amounts are included in net gains on sales/calls of securities on the Consolidated Statements of Income in total noninterest income.