ACCRUED EXPENSES (Tables)

6 Months Ended

Jun. 30, 2021

ACCRUED EXPENSES.

Summary of accrued expenses

	June 30,		December 31,
(In thousands)	2021		2020
Compensation	$	466	$	996
Clinical		220		5
Legal		2		17
Other accrued expenses		125		146
Total accrued expenses	$	813	$	1,164