ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2014

Payables and Accruals [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities as of December 31, 2014 and 2013 consist of the following (in thousands):

	December 31,
	2014		2013
Accounts payable	$	10,832	$	9,571
Accrued compensation and related liabilities	27,655		20,701
Accrued interest	111		—
Accrued taxes	5,725		4,793
Accrued legal	490		447
Accrued audit	343		383
Accrued warranties	913		1,697
Accrued royalties	2,600		2,475
Other	4,394		5,467
Total	$	53,063	$	45,534