Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Other Accrued Liabilities Tables

Other accrued liabilities

Other accrued liabilities consisted of the following at:

	September 30, 2012		December 31, 2011
Accrued inventory received	$	15,000	$	2,000
Accrued professional services		194,000		150,000
Accrued warranty		105,000		227,000
Other		91,000		138,000
Total	$	405,000	$	517,000

Accrued warranty

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

	2012			2011
Balance at beginning of quarter	$	227,000		$	510,000
Accruals for warranties issued during the period		94,000			392,000
Warranty claims		(216,000	)		(610,000	)
Balance at end of quarter	$	105,000		$	292,000

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

	2012			2011
Balance at beginning of quarter	$	140,000		$	408,000
Accruals for warranties issued during the period		14,000			107,000
Warranty claims		(49,000	)		(223,000	)
Balance at end of quarter	$	105,000		$	292,000