Other Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2013

Other Accrued Liabilities Tables

Other accrued liabilities

Other accrued liabilities consisted of the following at:

	March 31, 2013		December 31, 2012
Accrued inventory received	$	14,000	$	14,000
Accrued professional services		95,000		45,000
Accrued warranty		93,000		117,000
Other		73,000		79,000
Total	$	275,000	$	255,000

Accrued warranty

Accrued warranty consisted of the following activities during the three months ended March 31:

	2013			2012
Balance at beginning of quarter	$	117,000		$	227,000
Accruals for warranties issued during the period		10,000			25,000
Warranty claims		(34,000	)		(66,000	)
Balance at end of quarter	$	93,000		$	186,000