Note 8 - Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Accrued Liabilities [Table Text Block]

	March 31, 2013		December 31, 2012
Payroll expenses	$	356,000	$	126,000
Bonuses payable		375,000		325,000
Rebates and other		28,000		-
Uncertain tax position		342,000		342,000
	$	1,101,000	$	793,000