Accrued Expenses (Tables)

12 Months Ended

Jun. 30, 2012

Schedule of Components of Accrued Expenses

The components of accrued expenses as of June 30, 2012 and 2011 were as follows:

	2012		2011
Accrued compensation	$	6,043	$	4,892
Accrued environmental remediation costs-current portion		1,933		1,964
Customers advance payments		58		5,044
Reserve for price concessions		5,633		4,506
Other accrued expenses		11,254		15,613
	$	24,921	$	32,019