Note 6 - Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Other Assets and Other Liabilities [Table Text Block]

	December 31,
	2012		2011
Accrued payroll and payroll taxes	$	116	$	118
Warranty accrual		63		90
Accrued expenses and other		240		321
	$	419	$	529