Earnings Per Share - Basic and Diluted (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Basic:
Weighted average shares outstanding	27,296,732	27,138,927	26,990,059
Effect of dilutive securities:
Common stock options	316,322	0	0
Total weighted average shares outstanding assuming dilution	27,613,054	27,138,927	26,990,059
Shares of common stock issued from the exercise of stock options	155,731	56,658	32,124