Combined and Consolidated Statements of Equity (Deficit) (USD $) In Thousands	Total	Group Equity	Additional Paid-In Capital	Noncontrolling Interests	Common Stock [Member] Class A common stock	Common Stock [Member] Class B common stock
Balance Beginning at Jul. 31, 2011	$ (236,813)	$ (236,768)		$ (45)
Balance Beginning, Shares at Jul. 31, 2011
Stock-based compensation	52	52
Amount due to IDT Corporation contributed to equity	233,405	233,405
Net (loss) income	4,756	4,789		(33)
Balance at Jul. 31, 2012	1,400	1,478		(78)
Balance, Shares at Jul. 31, 2012
Stock-based compensation	675	572		103
Amount due to IDT Corporation contributed to equity	2,757	2,757
Capital contribution from IDT Corporation in connection with the Spin-Off	12,635	12,635
Incorporation of Company and share distribution on Spin-Off		(14,229)	14,114		8	107
Incorporation of Company and share distribution on Spin-Off, Shares					787	10,693
Net (loss) income	(3,612)	(3,213)		(399)
Balance at Jul. 31, 2013	$ 13,855		$ 14,114	$ (374)	$ 8	$ 107
Balance, Shares at Jul. 31, 2013					787	10,693