Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Basic:
Net Income	$ 3,177	$ 1,807
Preferred Dividend	(52)	(52)
Earnings Applicable to Common Stock	3,125	1,755
Net Income, shares	$ 15,806	$ 15,692
Weighted-average number of basic shares outstanding, shares	15,806,000	15,692,000
Basic EPS	$ 0.20	$ 0.11
Diluted:
$7.00 Series Preferred Dividend	24	24
$8.00 Series Preferred Dividend	14	14
Adjusted Earnings Applicable to Common Stock	$ 3,163	$ 1,793
Incremental common shares attributable to $7.00 series preferred shares, shares	167	167
Incremental common shares attributable to $8.00 series preferred shares, shares	96	96
Weighted-average diluted shares outstanding, shares	16,069,000	15,955,000
Diluted EPS	$ 0.20	$ 0.11