XML 56 R45.htm IDEA: XBRL DOCUMENT v3.19.1
Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Cash paid for amounts included in the measurement of lease liabilities  
Operating cash flows from operating leases $ 950
Operating cash flows from finance leases 222
Financing cash flows from finance leases 99
Right-of-use assets obtained in exchange for lease obligations  
Operating leases 200
Finance leases $ 21,179