DETAILS OF CERTAIN BALANCE SHEET ACCOUNTS

Accounts receivable, net:



	December 31,			March 31,
(in thousands)	2013			2013
Accounts receivable	$	159,317		$	151,250
Provisions for returns	(8,912		)	(8,957		)
Provisions for promotions, rebates, and other	(16,814		)	(13,675		)
Provisions for doubtful accounts and sales allowances	(212		)	(409		)
Accounts receivable, net	$	133,379		$	128,209

Inventory, net:



	December 31,		March 31,
(in thousands)	2013		2013
Raw materials	$	34,258	$	28,743
Work in process	432		82
Finished goods	31,879		38,610
Inventory, net	$	66,569	$	67,435

Accrued Liabilities:



	December 31,		March 31,
(in thousands)	2013		2013
Employee compensation and benefits	$	31,779	$	29,796
Warranty obligation	7,963		13,410
Accrued advertising, sales, and marketing	4,847		3,735
Accrued other	22,026		19,478
Accrued liabilities	$	66,615	$	66,419

The Company's warranty obligation is included as a component of accrued liabilities in the condensed consolidated balance sheets. Changes in the warranty obligation during the nine months ended December 31, 2013 were as follows:



	Nine Months Ended			Nine Months Ended
(in thousands)	December 31, 2013			December 31, 2012
Warranty obligation at beginning of period	$	13,410		$	13,346
Correction of immaterial prior period error⁽²⁾	(5,042		)	—
Warranty provision relating to products shipped	6,851			11,856
Deductions for warranty claims processed	(7,256		)	(12,147		)
Warranty obligation at end of period	$	7,963		$	13,055

⁽²⁾Refer to Note 1, Basis of Presentation, for details about the prior period error corrected in the quarter ended December 31, 2013.