Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Schedule of earnings per share, basic and diluted

The following table reconciles the denominators used in the computations of both basic and diluted loss per share:

	Three months ended March 31,
	2013	2012
Basic:
Weighted average shares outstanding	27,229,792	27,119,760
Diluted:
Total basic weighted average shares outstanding	27,229,792	27,119,760
Effect of dilutive securities:
Common stock options	—	—
Total weighted average shares outstanding assuming dilution	27,229,792	27,119,760
Anti-dilutive stock options	2,189,442	2,374,659
Shares of common stock issued from the exercise of stock options	33,966	2,226