Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Other Liabilities Disclosure [Abstract]

Schedule of other accrued liabilities

	December 31,
	2016		2015
Accrued warranty, current, see Note 1	$	93	$	330
Accrued  taxes, including liability for unrecognized tax benefit, see Note 13		1,606		1,135
Accrued sales return (1)		1,975		4,179
Other accrued liabilities		4,417		2,921
Total other accrued liabilities	$	8,091	$	8,565

Schedule of sales returns liability account

(1) The activity in the sales returns liability account was as follows:

	December 31,
	2016			2015
Balance at beginning of year	$	4,179		$	7,651
Additions that reduce net sales		8,427			18,905
Deductions from reserves		(10,631	)		(22,377	)
Balance at end of year	$	1,975		$	4,179