Earnings Per Share (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Weighted average number of common shares outstanding	13,239,947	11,436,044	13,128,981	11,283,037
Unvested restricted stock	(256,173)	(250,180)	(256,173)	(250,180)
Weighted average number of common shares outstanding used in basic earnings per share	12,983,774	11,185,864	12,872,808	11,032,857
Weighted average number of common shares outstanding used in basic earnings per share	12,983,774	11,185,864	12,872,808	11,032,857
Effect of dilutive securities:
Restricted stock	79,414	53,066	80,415	49,873
Weighted average number of common shares outstanding used in diluted earnings per share	13,063,187	11,238,930	12,953,224	11,082,730