v3.21.2

Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2021
Related Party Transaction [Line Items] |  |  |  |
Issuance of shares of common stock, shares |  |  |  | 1,089
OP Units | 1,859,000 |  |  | 1,859,000
Issuance of shares common stock upon conversion of OP units | 1,723,000 | 1,127,000 | 38,000 | 2,888
Conversion of OP Units to shares of common stock |  |  | $ 0 | $ 46,220
Number of OP units exchanged | 1,723,000 | 1,127,000 | 38,000 | 2,888
Payment of cash at earnout milestone |  |  |  | $ 13,048
Affiliated Entity [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Issuance of shares common stock upon conversion of OP units | 1,029 |  |  | 2,049
Conversion of OP Units to shares of common stock | $ 16,586 |  |  | $ 32,761
Number of OP units exchanged | 1,029 |  |  | 2,049

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