Other Accrued Liabilities

9 Months Ended

Sep. 30, 2011

Other Accrued Liabilities [Abstract]

Other Accrued Liabilities

5. Other Accrued Liabilities

Other accrued liabilities consisted of the following at:

	September 30, 2011		December 31, 2010
Accrued inventory received	$	8,000	$	54,000
Accrued professional services		225,000		540,000
Accrued warranty		292,000		510,000
Accrued litigation settlement		—		525,000
Other		5,000		110,000
Total	$	530,000	$	1,739,000

Accrued warranty consisted of the following activities during the nine months ended September 30:

	2011			2010
Balance at beginning of year	$	510,000		$	558,000
Accruals for warranties issued during the period		392,000			346,000
Warranty claims		(610,000	)		(392,000	)
Balance at end of quarter	$	292,000		$	512,000

Accrued warranty consisted of the following activities during the three months ended September 30:

	2011			2010
Balance at beginning of quarter	$	408,000		$	493,000
Accruals for warranties issued during the period		107,000			139,000
Warranty claims		(223,000	)		(120,000	)
Balance at end of quarter	$	292,000		$	512,000