Earnings (Loss) Per Share - Basic and Diluted (Details) - shares	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Basic:
Weighted average shares outstanding (in shares)	27,786,087	27,286,981
Effect of dilutive securities:
Common stock options (in shares)	0	0
Total weighted average shares outstanding assuming dilution (in shares)	27,786,087	27,286,981
Shares of common stock issued from the exercise of stock options (in shares)	103,855	3,924
Stock options
Effect of dilutive securities:
Anti-dilutive stock options (in shares)	0	0