XML 50 R35.htm IDEA: XBRL DOCUMENT v3.19.3
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%