CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - 9 months ended Sep. 30, 2018 - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]
Balance at Dec. 31, 2017	$ 31,119	$ 275	$ 27,275	$ 7,345	$ 846	$ (4,622)
Balance (in shares) at Dec. 31, 2017		25,877
Net loss attributable to Innodata Inc. and Subsidiaries	(46)	$ 0	0	(46)	0	0
Stock-based compensation	539	0	539	0	0	0
Acquisition of non-controlling interest	(492)	0	(492)	0	0	0
Pension liability adjustments, net of taxes	(174)	0	0	0	(174)	0
Foreign currency translation adjustment, net of taxes	(251)	0	0	0	(251)	0
Change in fair value of derivatives, net of taxes	(489)	0	0	0	(489)	0
Balance at Sep. 30, 2018	$ 30,206	$ 275	$ 27,322	$ 7,299	$ (68)	$ (4,622)
Balance (in shares) at Sep. 30, 2018		25,877

Amount of increase to additional paid-in capital (APIC) from recognition of equity-based compensation.

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