XML 62 R51.htm IDEA: XBRL DOCUMENT v3.19.2
Leases - Maturities of Operating Lease Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Operating leases    
2019 $ 1,596  
2020 3,208  
2021 3,220  
2022 3,189  
2023 3,191  
Thereafter 150,980  
Total principal and interest payments 165,384  
Less: present value discount (104,605)  
Present value of net minimum lease payments $ 60,779 $ 0