Goodwill and Intangibles (Tables)

3 Months Ended

Jun. 30, 2012

Goodwill and Intangibles [Abstract]

Gross carrying value of intangible assets and accumulated amortization

	June 30, 2012				March 31, 2012				June 30, 2011
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Tradenames and trademarks	$	12,793	$	0	$	12,793	$	0	$	12,793	$	0
Customer relationships		22,057		6,734		22,057		6,358		22,057		5,233
Non-compete		200		200		200		200		200		180
Trademarks		403		220		403		213		403		190
Patents		1,301		325		1,301		294		1,337		207
	$	36,754	$	7,479	$	36,754	$	7,065	$	36,790	$	5,810

Composition of intangibles and amortization expense

Remainder of fiscal 2013	$1,243
Fiscal 2014	1,658
Fiscal 2015	1,639
Fiscal 2016	1,638
Fiscal 2017	1,638