Note 5 - Accrued Liabilities

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

5. Accrued Liabilities

Accrued liabilities consisted of the following as of December 31, 2015 and 2014 (in thousands):

	December 31, 2015		December 31, 2014
Accrued professional fees	$	388	$	117
Accrued clinical trial costs		112		-
Accrued bonuses		613		-
Accrued vacation		68		86
Other accruals		112		20
Total accrued liabilities	$	1,293	$	223