Quarterly report pursuant to Section 13 or 15(d)

Leases (Narrative) (Details)

v3.21.2
Leases (Narrative) (Details)
$ in Thousands
Sep. 30, 2021
USD ($)
Lessee, Lease, Description [Line Items]  
Joint owner obligation $ 5,500
Future lease liabilities $ 13,353
Maximum [Member]  
Lessee, Lease, Description [Line Items]  
Lease terms 26 months
Minimum [Member]  
Lessee, Lease, Description [Line Items]  
Lease terms 12 months