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Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities    
Operating cash flows from operating leases $ 1,147 $ 1,059
Operating cash flows from finance leases 225 229
Financing cash flows from finance leases 127 92
ROU assets obtained in exchange for lease obligations    
Operating leases 248 275
Finance leases $ 76 $ 1,949