Note 8 - Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities [Table Text Block]

	September 30, 2013		December 31, 2012
Payroll expenses	$	282,000	$	126,000
Bonuses payable		430,000		325,000
Uncertain tax position		193,000		342,000
	$	905,000	$	793,000