XML 74 R55.htm IDEA: XBRL DOCUMENT v3.8.0.1
Real Estate and Loans Receivable - Amortization Expense from Existing Lease Intangible Assets (Detail)
$ in Thousands
Dec. 31, 2017
USD ($)
Business Combinations [Abstract]  
2018 $ 17,707
2019 17,654
2020 17,440
2021 17,373
2022 $ 17,359