Note 10 - Accrued Expenses

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

Note

10

- Accrued Expenses

Accrued expenses are comprised of the following:

	December 31,
(in thousands)	2019		2018
Research and development	$	1,415		2,361
Professional fees		543	$	2,473
Salaries, bonus & benefits		696		815
Manufacturing operations		183		212
Other		389		604
Total accrued expenses	$	3,226	$	6,465