Quarterly report pursuant to Section 13 or 15(d)

Lease Commitments - Additional Information (Details)

v3.19.2
Lease Commitments - Additional Information (Details)
Jun. 30, 2019
Lessee, Lease, Description [Line Items]  
Weighted-average remaining lease term 35 years
Minimum  
Lessee, Lease, Description [Line Items]  
Operating lease term 5 years
Maximum  
Lessee, Lease, Description [Line Items]  
Operating lease term 50 years