Business Segment Information (Tables)

6 Months Ended

Jan. 31, 2014

Business Segment Information [Abstract]

Summary of Operating Results of Business Segments

(in thousands)	Telecom Platform Services		Consumer Phone Services		Zedge		All Other			Corporate			Total
Three Months Ended January 31, 2014
Revenues	$	398,016	$	2,850	$	$1,727	$	3,830		$	—		$	406,423
Income (loss) from operations		12,372		421		152		(1,465	)		(3,906	)		7,574
Three Months Ended January 31, 2013
Revenues	$	402,758	$	3,714	$	$1,626	$	3,358		$	—		$	411,456
Income (loss) from operations		10,050		437		185		(589	)		(4,428	)		5,655
Six Months Ended January 31, 2014
Revenues	$	810,741	$	5,866	$	$3,165	$	7,321		$	—		$	827,093
Income (loss) from operations		24,261		841		314		(2,076	)		(8,483	)		14,857
Six Months Ended January 31, 2013
Revenues	$	794,791	$	7,729	$	$2,780	$	6,273		$	—		$	811,573
(Loss) income from operations		19,090		1,036		118		(698	)		(7,207	)		12,339