Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Other Accrued Liabilities Tables

Other accrued liabilities

Other accrued liabilities consisted of the following at December 31:

	2012		2011
Accrued inventory received	$	14,000	$	2,000
Accrued professional services		45,000		150,000
Accrued warranty		117,000		227,000
Other		79,000		138,000
Total	$	255,000	$	517,000

Accrued warranty

Accrued warranty consisted of the following activities for the years ended December 31:

	2012			2011
Balance at beginning of year	$	227,000		$	510,000
Accruals for warranties issued during the period		141,000			470,000
Warranty claims		(251,000	)		(753,000	)
Balance at end of year	$	117,000		$	227,000