DETAILS OF CERTAIN BALANCE SHEET ACCOUNTS

Accounts receivable, net:



	September 30,			March 31,
(in thousands)	2014			2014
Accounts receivable	$	162,579		$	159,592
Provisions for returns	(6,665		)	(6,201		)
Provisions for promotions, rebates, and other	(15,272		)	(14,803		)
Provisions for doubtful accounts and sales allowances	(215		)	(287		)
Accounts receivable, net	$	140,427		$	138,301

Inventory, net:



	September 30,		March 31,
(in thousands)	2014		2014
Raw materials	$	29,560	$	28,071
Work in process	1,715		985
Finished goods	32,276		28,076
Inventory, net	$	63,551	$	57,132

Accrued Liabilities:



	September 30,		March 31,
(in thousands)	2014		2014
Employee compensation and benefits	$	25,089	$	32,280
Warranty obligation	7,855		7,965
Income taxes payable	2,628		3,092
Accrued other	20,557		23,514
Accrued liabilities	$	56,129	$	66,851

The Company's warranty obligation is included as a component of accrued liabilities on the condensed consolidated balance sheets. Changes in the warranty obligation during the six months ended September 30, 2014 and 2013 were as follows:



	Six Months Ended			Six Months Ended
(in thousands)	September 30, 2014			September 30, 2013
Warranty obligation at beginning of period	$	7,965		$	13,410
Warranty provision related to products shipped	5,200			4,744
Deductions for warranty claims processed	(4,482		)	(4,889		)
Adjustments related to preexisting warranties	(828		)	(384		)
Warranty obligation at end of period	$	7,855		$	12,881