Accrued Liabilities

6 Months Ended

Jun. 30, 2016

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities:

Accrued liabilities consist of the following (in thousands):

	June 30, 2016		December 31, 2015
Accrued payroll and related costs	$	1,292	$	2,119
Warranty reserve	115		120
Contingent consideration	—		318
Other accrued liabilities	414		328
	$	1,821	$	2,885