ACCRUED LIABILITIES (Tables)

3 Months Ended

Mar. 31, 2020

ACCRUED LIABILITIES

Summary of accrued short-term liabilities

	March 31,		December 31,
	2020		2019
	(in thousands)
Accrued milestone and royalty payments	$	374	$	354
Accrued clinical costs		927		1,584
Accrued compensation and board fees		1,574		1,475
Accrued manufacturing costs		759		760
Other		401		377
Total	$	4,035	$	4,550