Accrued Liabilities and Other Liabilities

6 Months Ended

Jun. 30, 2011

Accrued Liabilities and Other Liabilities [Abstract]

Accrued Liabilities and Other Liabilities

8. Accrued Liabilities and Other Liabilities

     Accrued liabilities consisted of the following (in thousands):

	June 30, 2011		December 31, 2010
Accrued payroll and related costs	$	551	$	462
Sales tax payable		220		965
Warranty reserve — current portion		200		1,542
Customer deposits		425		368
Deposits — other		409		—
Accrued financing costs		56		578
Accrued guaranty reserve		127		127
Accrued interest		23		—
Other		81		256
	$	2,092	$	4,298

     Other liabilities consisted of the following (in thousands):

	June 30, 2011		December 31, 2010
Warranty reserve — noncurrent	$	1,379	$	—
	$	1,379	$	—