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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2021
Commitments and Contingencies |
Schedule of future minimum lease payments | Future minimum operating lease payments on our corporate headquarters as of March 31, 2021 were as follows: ​
​ | ​ | ​ | ​
(In thousands) |  | ​ | ​
Years ending December 31: | ​ | ​ | ​
Remainder of 2021 | ​ | $ | 92
2022 | ​ | ​ | 109
2023 | ​ | ​ | —
Thereafter | ​ | ​ | —
Total | ​ | $ | 201

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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 + Details
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