Note 8 - Accrued Liabilities

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8. Accrued Liabilities

Accrued liabilities consisted of the following:

	December 31,
	2015		2014
Payroll expenses	$	207,000	$	192,000
Bonuses payable		727,000		809,000
Uncertain tax position liability (Note 11)		194,000		194,000
	$	1,128,000	$	1,195,000