ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Schedule of Accrued Expenses

Accrued expenses consisted of the following (in thousands):

​	December 31,
	2019		2018
Contracted research services	$	434	$	—
Payroll and related expenses	1,182		357
Professional and consulting fees	984		95
Legal fees	299		—
Total accrued expenses	$	2,899	$	452