Annual report pursuant to Section 13 and 15(d)

Leases (Details)

v3.19.3.a.u2
Leases (Details)
12 Months Ended
Dec. 31, 2019
Lessor, Lease, Description [Line Items]  
Average term of contract 5 years
Minimum  
Lessor, Lease, Description [Line Items]  
Term of contract 1 month
Maximum  
Lessor, Lease, Description [Line Items]  
Term of contract 15 years