Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	December 31,
	2014		2013
Accrued compensation and benefits	$	3,606	$	2,812
Accrued sales taxes and VAT		276		470
Accrued income taxes		1,628		492
Accrued warranty		797		745
Contingent consideration related to RTP acquisition		—		1,350
Payable to seller related to ATT acquisition		456		746
Accrued restructuring costs		1,959		1,163
Other		783		1,081
	$	9,505	$	8,859