ACCRUED LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2012

ACCRUED LIABILITIES

Schedule of accrued liabilities

	June 30,		December 31,
	2012		2011
Accrued payroll and benefits	$	2,613	$	2,762
Accrued property taxes	526		250
Income taxes payable	384		386
Accrued professional fees	632		433
Accrued warranty liability	762		983
Accrued other	598		935
Total accrued liabilities	$	5,515	$	5,749