Prepaid and Other Current Assets (Tables)

12 Months Ended

Jul. 31, 2013

Prepaid And Other Current Assets [Line Items]

Prepaid and other current assets

Prepaid and other current assets consist of the following as of July 31, 2013 and 2012 (in thousands):

	2013		2012
Refundable facility deposits	$	15	$	13
Prepaid expenses		238		363
Other		4		11
Total	$	257	$	387

Cortelco Systems Holding Corp [Member]

Prepaid And Other Current Assets [Line Items]

Prepaid and other current assets

Prepaid and other current assets consist of the following as of July 31, 2013 and 2012 (in thousands):

	2013		2012
Refundable facility deposits	$	15	$	13
Prepaid expenses		212		340
Other		4		10
Total	$	231	$	363