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Commitments and Contingencies - Additional Information (Detail)
$ in Thousands
Dec. 31, 2020
USD ($)
Commitments And Contingencies Disclosure [Abstract]  
Estimated annual minimum rent due in next year $ 511
Estimated annual minimum rent due in two years 375
Estimated annual minimum rent due in three years 382
Estimated annual minimum rent due in four years 388
Estimated annual minimum rent due in five years 394
Estimated annual minimum rent due thereafter $ 1,996