Discontinued Operations (Tables)

12 Months Ended

Jul. 31, 2014

Discontinued Operations [Abstract]

Summary Financial Data of Discontinued Operations

Year ended July 31  (in thousands)	2014		2013			2012
REVENUES
Straight Path	$	—	$	1,130		$	553
Genie		—		—			45,796
TOTAL	$	—	$	1,130		$	46,349
(LOSS) INCOME BEFORE INCOME TAXES
Straight Path	$	—	$	(4,621	)	$	4,862
Genie		—		—			2,609
TOTAL	$	—	$	(4,621	)	$	7,471
NET (LOSS) INCOME
Straight Path	$	—	$	(4,634	)	$	4,836
Genie		—		—			1,015
TOTAL	$	—	$	(4,634	)	$	5,851