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Leases - Additional Information (Detail) $ in Thousands | Dec. 01, 2019 ft² | Dec. 31, 2020 USD ($)
--- | --- | ---
Operating lease right of use assets |  | $ 8,700
Operating lease liabilities |  | $ 8,715
Accounting Standards Update 2016-02 [Member] | San Diego California [Member] |  |
Number of square feet under lease | ft² | 32,800 |
Lease expire date | Mar. 31, 2028 |

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- Definition Number of square feet under lease. + References No definition available. + Details
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- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. + 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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- Details
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