NET (LOSS) INCOME PER COMMON SHARE (Tables)

3 Months Ended

Mar. 31, 2016

NET (LOSS) INCOME PER COMMON SHARE

Schedule of computation of basic and diluted earnings per share

	Three Months Ended March 31,
	2016		2015
Basic:
Net (loss) income attributable to ISG	$	(699)	$	853
Weighted average common shares		37,340		37,032
(Loss) earnings per share attributable to ISG	$	(0.02)	$	0.02
Diluted:
Net (loss) income attributable to ISG	$	(699)	$	853
Interest expense of convertible debt, net of tax		—		16
Net (loss) income, attributable to ISG, as adjusted	$	(699)	$	869
Basic weighted average common shares		37,340		37,032
Potential common shares		—		1,458
Diluted weighted average common shares		37,340		38,490
Diluted (loss) earnings per share attributable to ISG	$	(0.02)	$	0.02