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Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases

Schedule of weighted average lease term and discounts rate

​

​	​	​	​	​	​	​
​	​	December 31,
​		2020			2019
Operating Lease Term and Discount Rate:	​	​	​	​	​	​
Weighted-average remaining lease term	​	​	3.4 years	​	​	4.4 years
Weighted-average discount rate	​		11.0%	​		11.0%

Schedule of minimum lease payments and lease liabilities

The following table summarizes the Company’s minimum lease payments and lease liability as of December 31, 2020 (in thousands):

​	​	​	​
Year Ending December 31:		Amount
2021	​	$	2,000
2022	​	​	2,059
2023	​	​	2,121
2024	​	​	895
2025	​	​	—
Thereafter	​		—
Total future minimum lease payments	​	​	7,075
Less: imputed interest	​	​	(1,116)
Present value of future minimum lease payments	​	​	5,959
Less: current portion of operating lease liability	​	​	(1,459)
Operating lease liability - noncurrent	​	$	4,500

​

Schedule of least cost information

Supplemental lease cost information is as follows (in thousands):

​	​	​	​	​	​	​
​	​	Year Ended December 31,
​		2020		​	2019
Operating lease cost	​	$	1,775	​	$	1,792

Schedule of balance sheet information

Supplemental balance sheet information is as follows (in thousands):

​	​	​	​	​	​	​
​	​	As of December 31,
​		2020			2019
Operating Leases:	​	​	​	​	​	​
Operating lease right-of-use asset	​	$	4,950	​	$	6,042
​	​	​	​	​	​	​
Operating lease liability - current	​	$	1,459	​	$	1,256
Operating lease liability - noncurrent	​	​	4,500	​	​	5,961
Total operating lease liabilities	​	$	5,959	​	$	7,217

Schedule of cash flow information

Supplemental cash flow information is as follows (in thousands):

​	​	​	​	​	​	​
​	​	Year Ended December 31,
​		​	2020	​	​	2019
Cash paid for amounts included in the measurement of lease liabilities:	​	​	​	​	​	​
Operating cash flow used by operating leases	​	$	1,941	​	$	1,885

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The tabular disclosure of lease balance sheet.

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The tabular disclosure of lease quantitative information.

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- 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=121609121&loc=SL77918686-209980

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- 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=121609121&loc=SL77918701-209980

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