Earnings Per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Basic EPS
Net income (loss) available to common shareholders	$ 6,117	$ 3,735	$ 14,343	$ 254
Shares (denominator)	19,679,751	16,988,150	19,674,229	16,955,130
Basic EPS	$ 0.31	$ 0.22	$ 0.73	$ 0.01
Diluted EPS per common share
Effect of Dilutive Securities	58		175
Effect of Dilutive Securities (Shares)	745,233		742,288
Income (numerator)	$ 6,175	$ 3,735	$ 14,518	$ 254
Shares (denominator)	20,424,984	16,988,150	20,416,517	16,955,130
Diluted EPS per common share	$ 0.3	$ 0.22	$ 0.71	$ 0.01