Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2015

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets Subject to Amortization

Intangible assets balances, subject to amortization, at June 30, 2015 and September 30, 2014 consisted of the following (in thousands):

	June 30, 2015							September 30, 2014
	Gross					Net		Gross					Net
	Carrying		Accumulated			Carrying		Carrying		Accumulated			Carrying
	Value		Amortization			Value		Value		Amortization			Value
Purchased technology	$	11,749	$	(10,241	)	$	1,508	$	11,749	$	(9,918	)	$	1,831
Trade name		1,136		(1,136	)		-		1,136		(1,063	)		73
Total	$	12,885	$	(11,377	)	$	1,508	$	12,885	$	(10,981	)	$	1,904