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Commitments and Contingencies - Leases Narrative (Details) ft² in Thousands, $ in Thousands | Aug. 28, 2020 USD ($) ft² | Mar. 31, 2021 USD ($) ft² | Dec. 31, 2020 USD ($)
--- | --- | --- | ---
Commitments and Contingencies |  |  |
Tenant improvements | $ 12,149 |  |
Operating lease right-of-use assets |  | $ 15,442 | $ 15,614
Heights Union |  |  |
Commitments and Contingencies |  |  |
Area of lease property | ft² | 75,000 | 75,000 |
Operating lease, lessor allowance | $ 5,250 |  |
Tenant improvements | $ 11,450 |  |
Operating lease, incremental borrowing rate | 10.60% |  |
Operating lease right-of-use assets | $ 13,323 |  |
Operating Lease, Liability | $ 18,573 |  |

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- Definition Area of property subject to lease. + References No definition available. + Details
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Balance Type: | na
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- Definition Represents the incremental borrowing rate under the operating leases. + References No definition available. + Details
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- Definition The amount of lessor allowance to be used towards the hard and soft costs of tenant improvements under the operating leases. + References No definition available. + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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- Definition Amount of lessee's right to use underlying asset under operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(f)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Details
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