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LEASES (Tables)

12 Months Ended

Dec. 31, 2021

LEASES

Schedule of Company's leases

​	​	​	​	​	​	​	​
​	​	Years Ended December 31,					​
​	​	2021			2020
Lease cost	​	​	​	​	​	​	​
Operating lease costs	​	$	444	​	$	1,986	​
Short-term lease costs	​	​	3,152	​	​	16,650	​
Variable lease costs	​	​	375	​	​	913	​
Total lease costs	​	$	3,971	​	$	19,549	​
​	​	​	​	​	​	​	​
Other information	​	​	​	​	​	​	​
Cash paid for amounts included in the measurement of lease liabilities:	​	​	​	​	​	​	​
Operating cash flows from operating leases	​	$	537	​	$	2,350	​
Right-of-use assets obtained in exchange for new operating lease liabilities	​	​	841	​	​	—	​
Weighted-average remaining lease term - operating leases	​	​	1.9	years	​	0.5	years
Weighted-average discount rate - operating leases	​	​	4.29	%	​	3.70	%

Schedule of future minimum lease payments associated with the Company's non-cancellable operating leases for office space and equipment

Future minimum lease payments associated with the Company’s non-cancellable operating leases for office space and equipment as of December 31, 2021, are presented in the table below (in thousands):

​	​	​	​
​	​	December 31, 2021
2022	​	$	391
2023	​	​	359
2024	​	​	—
2025	​	​	—
2026	​	​	—
Thereafter	​	​	—
Total operating lease payments	​	​	750
Less: discount to present value	​	​	29
Total operating lease liabilities	​	​	721
Less: current operating lease liabilities	​	​	369
Noncurrent operating lease liabilities	​	$	352

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980

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X

- References

No definition available.

+ Details

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X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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