Sale of Interest in Fabrix Systems Ltd. (Tables)

9 Months Ended

Apr. 30, 2015

Sale of Interest in Fabrix Systems Ltd. [Abstract]

Schedule of consolidated statements of income

	Three Months Ended April 30,				Nine Months Ended April 30,
	2015		2014		2015		2014
	(in thousands)
Income (loss) before income taxes	$	—	$	296	$	917	$	(1,380	)
Income (loss) before income taxes attributable to IDT Corporation	$	—	$	261	$	1,325	$	(1,221	)