Basis and Summary of Significant Accounting Policies - Related Party Transactions (Details) - Related Party |
9 Months Ended | 36 Months Ended |
|---|---|---|
|
Sep. 30, 2019
lease
|
Dec. 31, 2004
property
|
|
| Related Party Transaction [Line Items] | ||
| Sale leaseback, number of properties | property | 21 | |
| Number of operating leases | lease | 1 | |
| Interest rate in the leases | 9.70% |