Note 8 - Accrued Liabilities

3 Months Ended

Mar. 31, 2016

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8. Accrued Liabilities

As of March 31, 2016 and December 31, 2015, accrued liabilities consisted of the following:

	March 31,		December 31,
	2016		2015
Bonuses payable	$	549,000	$	727,000
Payroll expenses		310,000		207,000
Uncertain tax position liability		194,000		194,000
	$	1,053,000	$	1,128,000