Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Expenses and Other Current Liabilities

Schedule of accrued expenses and other current liabilities

        Accrued expenses and other current liabilities consist of the following (in thousands):

	December 31,
	2015		2014
Accrued salaries and benefits	$	1,332	$	1,115
Accrued severance and other charges(1)		1,092		335
Accrued warranty(2)		228		373
Warrant liability(3)		3,072		1,474
Accrued indemnification settlement(4)		—		650
Liability for consigned precious metals		543		565
Other		1,587		1,677
	$	7,854	$	6,189

(1)	For additional information, refer to Note 8, "Severance and Other Charges".
(2)	For additional information, refer to Note 9, "Accrued Warranty".
(3)	For additional information, refer to Note 12, "Warrants".
(4)	For additional information, refer to Note 19, "Discontinued Operations".