Net Income Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Earnings per share per common shareholder - diluted (in dollars per share)	$ 0.24	$ 0.16	$ 1.08	$ 0.60
Numerator for basic earnings per share:
Net Income from continuing operations	$ 2,310	$ 1,510	$ 6,670	$ 5,349
Less: Dividends on preferred stock	314	145	814	430
Net income from continuing operations available to common shareholders - basic	1,996	1,365	5,856	4,919
Net Income from discontinued operations available to common shareholders - basic and diluted	0	(104)	3,935	65
Net income (loss) available to common shareholders	1,996	1,261	9,791	4,984
Numerator for diluted earnings per share:
Net income from continuing operations available to common shareholders - basic	1,996	1,365	5,856	4,919
Add: Dividends on convertible preferred stock	123	0	0	0
Add: Interest on convertible subordinated debt (tax effected)	350	0	924	1,042
Net income available to common shareholders from continuing operations - diluted	$ 2,469	$ 1,365	$ 6,780	$ 5,961
Denominator:
Total average shares outstanding (in shares)	8,080,690	8,023,549	8,073,644	7,998,203
Effect of dilutive convertible preferred stock (in shares)	489,625	0	0	0
Effect of dilutive convertible subordinated debt (in shares)	1,837,500	0	1,837,500	1,837,500
Effect of dilutive stock options (in shares)	26,529	152,755	24,065	125,530
Total diluted average shares outstanding (in shares)	10,434,344	8,176,304	9,935,209	9,961,233
Earnings per share from continuing operations - basic (in dollars per share)	$ 0.25	$ 0.17	$ 0.73	$ 0.61
Earnings per share from discontinued operations - basic (in dollars per share)	0.00	(0.01)	0.49	0.01
Earnings per common shareholder - basic (in dollars per share)	0.25	0.16	1.22	0.62
Earnings per share from continuing operations - diluted (in dollars per share)	0.24	0.17	0.68	0.60
Earnings per share from discontinued operations - diluted (in dollars per share)	0.00	(0.01)	0.40	0.00
Earnings per share per common shareholder - diluted (in dollars per share)	$ 0.24	0.16	$ 1.08	0.60
Adjustment to Dilutive Earnings Per Share Calculation | Restatement Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Earnings per share per common shareholder - diluted (in dollars per share)		(0.01)		(0.01)
Denominator:
Earnings per share per common shareholder - diluted (in dollars per share)		$ (0.01)		$ (0.01)