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Accrued Expenses (Tables)

6 Months Ended

Oct. 31, 2012

Accrued Expenses [Abstract]

Summary of Accrued Expenses

		October 31, 2012				April 30, 2012
Accrued distributor incentives		$	6,491			$	5,453
Accrued rebates and promotions			3,279				2,862
Accrued employee benefits			1,950				1,902
Accrued professional fees			1,942				3,682
Accrued commissions			1,711				1,235
Interest payable			1,567				1,783
Accrued workers’ compensation			949				766
Accrued utilities			431				436
Current portion of capital lease obligation			430				418
Accrued severance/restructuring costs			237				345
Accrued other			1,323				1,803
Total accrued expenses		$	20,310			$	20,685

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Tabular disclosure of the components of accrued liabilities.

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