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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2021
Commitments and Contingencies |
Schedule of maturities of lease liabilities 2020 | The following table provides the maturities of lease liabilities at March 31, 2021: ​
​ | ​ | ​ | ​
​ | ​ | Operating
​ |  | Leases
​ | ​ | (in thousands)
Payments due by period: | ​ | ​ | ​
2021 | ​ | $ | 3,559
2022 | ​ | ​ | 4,335
2023 | ​ | ​ | 3,170
2024 | ​ | ​ | 2,896
2025 | ​ | ​ | 2,506
Thereafter | ​ | ​ | 38,367
Total future minimum lease payments | ​ | ​ | 54,833
Less: Imputed interest | ​ | ​ | (19,037)
Total | ​ | $ | 35,796
​ | ​ | ​ | ​
Reported as of March 31, 2021 | ​ | ​ | ​
Accrued expenses and other current liabilities | ​ | $ | 4,375
Operating lease long-term liabilities | ​ | ​ | 31,421
Total | ​ | $ | 35,796

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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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