ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2012

ACCRUED LIABILITIES

ACCRUED LIABILITIES

9. ACCRUED LIABILITIES

        Accrued liabilities as of December 31, 2012 and 2011 consisted of the following:

	December 31,
	2012		2011
Accrued payroll and benefits	$	2,913	$	2,762
Accrued property taxes		367		250
Income taxes payable		443		386
Accrued professional fees		526		433
Accrued warranty liability		707		983
Accrued environmental reserve		352		—
Accrued other		704		935
Total accrued liabilities	$	6,012	$	5,749