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v3.21.1

Recently Issued Accounting Standards - Balance Sheet (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Prepaid expenses | $ 1,913 | $ 1,919
Operating lease right-of-use assets | 20,747 | 21,201
Assets | 1,157,726 | 1,145,825
Other long-term liabilities | 2,677 | 4,748
Current portion of operating lease obligations | 2,057 | 2,082
Obligations under operating leases, net of current portion | 19,876 | 20,302
Liabilities | $ 906,223 | $ 905,323

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