Intangible Assets

3 Months Ended

Jun. 30, 2012

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Intangible Assets

Intangible Assets

The following table summarizes the gross carrying amount, accumulated amortization and net carrying amount by intangible asset class:

	June 30, 2012						March 31, 2012
	Gross Carrying Amount		Accum. Amort.		Net Carrying Amount		Gross Carrying Amount		Accum. Amort.		Net Carrying Amount
Definite-lived
Non-compete agreements	$	12,154	$	10,311	$	1,843	$	12,228	$	10,194	$	2,034
Customer relationships	140,669		50,296		90,373		140,669		47,226		93,443
Acquired backlog	20,838		17,712		3,126		20,838		17,513		3,325
Total	$	173,661	$	78,319	$	95,342	$	173,735	$	74,933	$	98,802
Indefinite-lived
Trademarks	35,992		8,253		27,739		35,992		8,253		27,739
Total	$	209,653	$	86,572	$	123,081	$	209,727	$	83,186	$	126,541

The Company’s indefinite-lived intangible assets consist solely of the Company’s trademark portfolio. The Company’s definite-lived intangible assets are comprised of employee non-compete agreements, customer relationships and backlog obtained through business acquisitions.

The following table summarizes the changes to the net carrying amounts by Intangible asset class:

	Trademarks		Non-Competes and Backlog			Customer Relationships			Total
Balance at March 31, 2012	$	27,739	$	5,359		$	93,443		$	126,541
Amortization expense	—		(394		)	(3,070		)	(3,464		)
Currency translation	—		4			—			4
Current period acquisitions (see Note 9)	—		—			—			—
Prior period acquisitions (see Note 9)	—		—			—			—
Balance at June 30, 2012	$	27,739	$	4,969		$	90,373		$	123,081

Intangibles amortization was$3,464 and $3,059 for the three (3) months ended June 30, 2012 and 2011, respectively.

The following table details the estimated intangibles amortization expense for the remainder of Fiscal 2013, each of the succeeding four (4) fiscal years and the periods thereafter. These estimates are based on the carrying amounts of Intangible assets as of June 30, 2012 that are provisional measurements of fair value and are subject to change pending the outcome of purchase accounting related to certain acquisitions:

Fiscal
2013	$	10,425
2014	12,655
2015	11,174
2016	10,759
2017	9,427
Thereafter	40,902
Total	$	95,342