Earnings (Loss) Per Common Share (Details) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares	Jun. 30, 2015 USD ($) $ / shares shares	Jun. 30, 2016 USD ($) item $ / shares shares	Jun. 30, 2015 USD ($) $ / shares shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of classes of common stock outstanding | item			2
Earnings Per Share, Basic [Abstract]
Income (loss) available to common shareholders (numerator) | $	$ 1,696	$ 1,032	$ 3,551	$ 2,199
Average shares (denominator) (in shares)	30,084,000		30,073,000	30,038,000
Per share Amount (in dollars per share) | $ / shares	$ 0.06		$ 0.12	$ 0.07
Earnings Per Share, Diluted [Abstract]
Income (loss) available to common shareholders (numerator) | $	$ 1,696	$ 1,032	$ 3,551	$ 2,199
Average shares (denominator) (in shares)	30,170,000	30,051,000	30,141,000	30,045,000
Per share Amount (in dollars per share) | $ / shares	$ 0.06	$ 0.03	$ 0.12	$ 0.07
Basic and Diluted EPS [Abstract]
Income (loss) available to common shareholders (numerator) | $	$ 1,696	$ 1,032	$ 3,551	$ 2,199
Average shares (denominator) (in shares)		30,039,000
Net Income - Basic and Diluted | $ / shares	$ 0.06	$ 0.03	$ 0.12	$ 0.07
Employee Stock Option [Member]
Basic and Diluted EPS [Abstract]
Number of antidilutive common share (in shares)			68,139	143,107
Warrant To Purchase Class A Common Stock [Member]
Basic and Diluted EPS [Abstract]
Number of antidilutive common share (in shares)			1,368,040
Class B - Common stock
Basic and Diluted EPS [Abstract]
Number of shares received after conversion, per share			1.15