Earnings Per Share (Details) - $ / shares	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Shares [Abstract]
Earning (loss) per share, basic (in shares)	7,147,390	7,106,171	7,074,410
Effect of dilutive securities [Abstract]
Stock options (in shares)	6,805	6,939	14,887
Warrant (in shares)	13,192	13,491	17,849
Earnings per share, diluted (in shares)	7,167,387	7,126,601	7,107,146
Per Share Amount [Abstract]
Earnings per share, basic (in dollars per share)	$ 1.10	$ 1.07	$ 0.87
Earnings per share, diluted (in dollars per share)	$ 1.09	$ 1.06	$ 0.87