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Leases - Additional Information (Detail)
$ in Millions
3 Months Ended
Sep. 30, 2019
USD ($)
Lessee Lease Description [Line Items]  
Lease Option to Extend The leases expire at various dates through fiscal year 2026, some of which include options to extend the lease for up to 5 years.
Lease Expiration Year. 2026
Lessee, Operating Lease, Existence of Option to Extend true
Operating Lease, Expense $ 2.3
Operating Lease, Weighted Average Remaining Lease Term 3 years 9 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent 4.21%
Maximum [Member]  
Lessee Lease Description [Line Items]  
Duration of Extending leases 5 years