Earnings Per Share - Basic and Diluted (Details)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Basic:
Weighted average shares outstanding	27,397,877	27,229,792
Effect of dilutive securities:
Common stock options	0	0
Total weighted average shares outstanding assuming dilution	27,397,877	27,229,792
Shares of common stock issued from the exercise of stock options	21,014	33,966