Accrued Expenses (Tables)

3 Months Ended

Jun. 30, 2012

Accrued Expenses

Accrued expenses consist of the following (in thousands):

	June 30, 2012		March 31, 2012
Employee compensation	$	5,861	$	9,272
Research and development		1,238		519
Sales taxes		1,108		948
Warranty		800		726
Professional, accounting and auditing fees		383		427
Other		744		588
	$	10,134	$	12,480