Business Segment Information (Tables)

3 Months Ended

Oct. 31, 2013

Business Segment Information [Abstract]

Summary of operating results for the business segments

	Straight Path Spectrum			Straight Path IP			Total
	(in thousands)
Three Months Ended October 31, 2013
Revenues	$	107		$	20		$	127
Loss from operations		(60	)		(410	)		(470	)
Three Months Ended October 31, 2012
Revenues	$	141		$	327		$	468
Loss from operations		(36	)		(1,438	)		(1,474	)

Summary of total assets for the business segments

	Straight Path Spectrum		Straight Path IP		Total
			(in thousands)
Total assets:
October 31, 2013	$	6,166	$	9,434	$	15,600
July 31, 2013		3,642		12,097		15,739