RETURNS RESERVE

12 Months Ended

Dec. 31, 2017

Valuation And Qualifying Accounts [Abstract]

Returns Reserve

13. RETURNS RESERVE

Following is an analysis for the returns reserve which is included as other accrued expenses and current liabilities in the accompanying consolidated balance sheets:

	Year Ended December 31,
	2017			2016			2015
Balance at beginning of year	$	740		$	870		$	762
Provision for estimated returns		19,011			14,929			13,225
Actual returns		(18,883	)		(15,059	)		(13,117	)
Balance at end of year	$	868		$	740		$	870