Note 8 - Accrued Liabilities

3 Months Ended

Mar. 31, 2014

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8. Accrued Liabilities

As of March 31, 2014 and December 31, 2013, accrued liabilities consisted of the following:

	March 31,		December 31,
	2014		2013
Payroll expenses	$	226,000	$	178,000
Bonuses payable		163,000		664,000
Uncertain tax position		194,000		194,000
	$	583,000	$	1,036,000