Note 8 - Accrued Liabilities

6 Months Ended

Jun. 30, 2014

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8. Accrued Liabilities

As of June 30, 2014 and December 31, 2013, accrued liabilities consisted of the following:

	June 30,		December 31,
	2014		2013
Payroll expenses	$	133,000	$	178,000
Bonuses payable		315,000		664,000
Uncertain tax position		194,000		194,000
	$	642,000	$	1,036,000