CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Revenues	$ 51,404	$ 53,258	$ 155,354	$ 156,387
Operating expenses
Direct costs and expenses for advisors	30,093	31,487	93,089	92,796
Selling, general and administrative	16,405	16,136	49,826	48,758
Depreciation and amortization	1,752	1,863	5,308	5,501
Operating income	3,154	3,772	7,131	9,332
Interest income	2	3	11	12
Interest expense	(419)	(502)	(1,357)	(1,524)
Bargain purchase gain				146
Foreign currency transaction gain (loss)	24	(75)	424	(112)
Income before taxes	2,761	3,198	6,209	7,854
Income tax provision	975	808	2,497	2,277
Net income	1,786	2,390	3,712	5,577
Net income attributable to noncontrolling interest	8	37	147	56
Net income attributable to ISG	$ 1,778	$ 2,353	$ 3,565	$ 5,521
Weighted average shares outstanding:
Basic (in shares)	37,315	37,039	37,182	37,214
Diluted (in shares)	39,296	38,740	38,919	38,813
Earnings per share attributable to ISG:
Basic (in dollars per share)	$ 0.05	$ 0.06	$ 0.10	$ 0.15
Diluted (in dollars per share)	$ 0.05	$ 0.06	$ 0.09	$ 0.14
Comprehensive income:
Net income	$ 1,786	$ 2,390	$ 3,712	$ 5,577
Foreign currency translation, net of tax benefit of $366, $795, $996 and $669, respectively	(542)	(1,297)	(1,784)	(1,092)
Comprehensive income	1,244	1,093	1,928	4,485
Comprehensive income attributable to noncontrolling interest	8	37	147	56
Comprehensive income attributable to ISG	$ 1,236	$ 1,056	$ 1,781	$ 4,429