LEASES (Tables)

12 Months Ended

Dec. 31, 2020

COMMITMENTS AND CONTINGENCIES.

Schedule of other lease related balances

Information about other lease-related balances is as follows (in thousands):

	Years Ended December 31,
	2020			2019
Lease cost
Operating lease cost	$	746		$	655
Short‑term lease cost		—			32
Variable lease cost		40			40
Total lease cost	$	786		$	727
Other Information
Operating cash flows from operating leases	$	1,073		$	951
Weighted‑average remaining lease term—operating leases (years)		3.2			4.2
Weighted‑average discount rate—operating leases		7.6	%		7.6	%

Schedule of future minimum lease payments

Future minimum lease payments under noncancelable operating leases at December 31, 2020, are as follows (in thousands):

2021	$	1,071
2022		1,069
2023		1,028
2024		258
2025		—
Total lease payments		3,426
Less amount representing interest		(401)
Total lease liability		3,025
Less current portion of lease liability		(868)
Lease liability, net of current portion	$	2,157