Other Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2015

Other Liabilities Disclosure [Abstract]

Other accrued liabilities

	June 30, 2015		December 31, 2014
	(unaudited)
Accrued warranty, current, see Note 1	$	158	$	—
Accrued compensation, including commissions and vacation		715		55
Other accrued liabilities		433		904
Total other accrued liabilities	$	1,306	$	959