Intangible Assets (Tables)

3 Months Ended

Jul. 31, 2015

Intangible Assets [Abstract]

Schedule Of Intangible Assets And Goodwill

		Gross				Net
		carrying		Accumulated		carrying
July 31, 2015		amount		amortization		amount
Customer-related	$	6,236	$	(5,218)	$	1,018
Technology-based		2,638		(2,418)		220
Trademarks		4,600		(2,071)		2,529
Trade name		100		(100)		-
Total	$	13,574	$	(9,807)	$	3,767
		Gross				Net
		carrying		Accumulated		carrying
April 30, 2015		amount		amortization		amount
Customer-related	$	6,236	$	(5,083)	$	1,153
Technology-based		2,638		(2,346)		292
Trademarks		4,600		(1,943)		2,657
Trade name		100		(100)		-
Total	$	13,574	$	(9,472)	$	4,102

Schedule Of Estimated Future Amortization Expense

Fiscal Year Ending April 30,		Amount
Remainder of 2016	$	761
2017		814
2018		774
2019		774
2020		558
Thereafter		86
Total	$	3,767