LEASES (Tables)

12 Months Ended

Dec. 31, 2021

LEASES [Abstract]

Lease-Related Costs

Lease-related costs for the year ended December 31, 2021 are as follows:

	Year Ended December 31, 2021
Operating lease cost	$	630
Short-term lease cost		524
Variable lease cost		63
Total lease cost	$	1,217

Lease-related costs for the three months ended March 31, 2021, June 30, 2021 and September 30, 2021 are as follows:

	Three Months Ended March 31, 2021		Three Months Ended June 30, 2021		Three Months Ended September 30, 2021
Operating lease cost	$	-	$	-	$	240
Short-term lease cost		122		127		133
Variable lease cost		-		-		21
Total lease cost	$	122	$	127	$	394

Other Information Related to Leases

Other information related to leases as of December 31, 2021 is as follows:

	Operating Leases
Weighted-average remaining lease term (years)		5.9
Weighted-average discount rate		7.0	%

The following table provides certain cash flow and supplemental noncash information related to our lease liabilities for the year ended December 31, 2021:

	Operating Leases
Operating cash paid to settle operating lease liabilities	$	293
Right-of-use assets obtained in exchange for lease liabilities	$	7,388

Other information related to leases as of September 30, 2021 are as follows:

	September 30, 2021
Operating lease right-of-use assets	$	6,443
Short-term operating lease liabilities		609
Operating lease liabilities		6,842
Weighted-average remaining lease term (years)		6.2
Weighted-average discount rate		7.0	%

Future Minimum Lease Payments Under Non-Cancellable Leases

Future minimum lease payments under non-cancellable leases as of December 31, 2021 are as follows:

	Operating Leases
2022	$	1,373
2023		1,650
2024		1,694
2025		1,739
2026		1,754
Thereafter		1,647
Total undiscounted lease payments	$	9,857
Less: Imputed interest		1,779
Total lease liabilities	$	8,078