Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2014
Numerator for basic earnings per share:
Net Income from continuing operations	$ 2,458	$ 2,079	$ 4,360	$ 3,839
Less: Dividends on preferred stock	314	143	500	285
Net income from continuing operations available to common shareholders - basic	2,144	1,936	3,860	3,554
Net Income from discontinued operations available to common shareholders - basic and diluted	4,041	(174)	3,935	169
Net Income available to common shareholders	6,185	1,762	7,795	3,723	$ 1,762
Numerator for diluted earnings per share:
Net income from continuing operations available to common shareholders - basic	2,144	1,936	3,860	3,554
Add: Interest on convertible subordinated debt (tax effected)	312	349	622	698
Add: Dividends on convertible preferred stock	122
Net income available to common shareholders - diluted	$ 2,578	$ 2,285	$ 4,482	$ 4,252
Denominator:
Total average shares outstanding (in shares)	8,078,000	7,987,333	8,070,082	7,987,333
Effect of dilutive convertible preferred stock	489,625
Effect of dilutive convertible subordinated debt (in shares)	1,837,500	1,837,500	1,837,500	1,837,500
Effect of dilutive stock options (in shares)	27,995	109,522	17,991	108,781
Total diluted average shares outstanding (in shares)	10,433,120	9,934,355	9,925,573	9,933,614
Earnings per share from continuing operations - basic	$ 0.27	$ 0.24	$ 0.48	$ 0.45
Earnings per share from discontinued operations - basic	0.50	(0.02)	0.49	0.02
Earnings per common shareholder - basic	0.77	0.22	0.97	0.47
Earnings per share from continuing operations - diluted	0.25	0.23	0.45	0.43
Earnings per share from discontinued operations - diluted	0.38	(0.02)	0.40	0.02
Earnings per share - diluted (in dollars per share)	$ 0.63	$ 0.21	$ 0.85	$ 0.45