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Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Cash paid for amounts included in the measurement of lease liabilities    
Operating cash flows from operating leases $ 2,082 $ 2,055
Operating cash flows from finance leases 304 454
Financing cash flows from finance leases 124 188
ROU assets obtained in exchange for lease obligations    
Operating leases 400 362
Finance leases $ 1,949 $ 21,179