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Business Segment Information (Tables)

12 Months Ended

Jul. 31, 2018

Business Segment Information [Abstract]

Schedule of operating results of business segments

(in thousands)		Telecom & Payment Services				net2phone-UCaaS				All Other				Corporate				Total
Year ended July 31, 2018
Revenues		$	1,511,473			$	34,857			$	1,165			$	—			$	1,547,495
Income (loss) from operations			25,821				(2,677	)			(2,600	)			(12,166	)			8,378
Depreciation and amortization			16,312				5,271				1,214				4				22,801
Severance			4,534				—				—				96				4,630
Other operating losses			—				(115	)			—				(2,283	)			(2,398	)
Year ended July 31, 2017
Revenues		$	1,469,987			$	29,450			$	2,292			$	—			$	1,501,729
Income (loss) from operations			25,513				(1,865	)			142				(18,241	)			5,549
Depreciation and amortization			16,134				3,875				1,683				12				21,704
Adjustment to gain on sale of member interest in Visa Europe Ltd.			(63	)			—				—				—				(63	)
Other operating (losses) gains, net			—				—				—				(10,412	)			(10,412	)
Year ended July 31, 2016
Revenues		$	1,458,427			$	26,353			$	11,481			$	—			$	1,496,261
Income (loss) from operations			34,031				(1,599	)			4,021				(10,250	)			26,203
Depreciation and amortization			15,787				2,760				1,974				14				20,535
Severance			6,200				—				—				310				6,510
Gain on sale of member interest in Visa Europe Ltd.			7,476				—				—				—				7,476
Other operating (losses) gains, net			(326	)			—				1,086				—				760

Schedule of revenue from external customers

Year ended July 31  (in thousands)		2018				2017				2016
Retail Communications		$	582,322			$	615,645			$	671,724
Wholesale Carrier Services			645,479				609,079				567,368
Payment Services			283,671				245,263				219,335
net2phone-UCaaS			34,857				29,450				26,353
Zedge			—				—				9,474
Rafael (real estate)			1,166				2,292				2,007
TOTAL REVENUES		$	1,547,495			$	1,501,729			$	1,496,261

Schedule of revenue from external customers by geographic areas

Year ended July 31		2018				2017				2016
Revenue from customers located outside of the United States			32	%			31	%			29	%
Revenue from customers located in the United Kingdom			14	%			14	%			23	%

Schedule of long-lived assets and total assets by geographic areas

(in thousands)		United States				Foreign Countries				Total
July 31, 2018
Long-lived assets, net		$	31,388			$	4,680			$	36,068
Total assets			82,400				317,197				399,597
July 31, 2017
Long-lived assets, net		$	82,682			$	6,312			$	88,994
Total assets			203,548				315,415				518,963
July 31, 2016
Long-lived assets, net		$	82,060			$	5,314			$	87,374
Total assets			257,385				212,273				469,658

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