Net Income (Loss) per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Weighted average number of common shares outstanding during the period

Net income (loss) per common share, as shown on the accompanying Condensed Consolidated Statements of Operations (Unaudited), is determined on the basis of the weighted average number of common shares outstanding during the periods as follows:

	For the Three Months Ended March 31,
	2018		2017
Weighted average common shares outstanding basic		30,518,715		30,029,679
Dilutive effect of stock options and restricted stock		470,546		262,904
Weighted average common shares outstanding diluted		30,989,261		30,292,583