XML 52 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1
Liabilities - Mortgage Payable (Details) - Mortgage Payable
$ in Millions
Dec. 31, 2016
USD ($)
Long-term debt  
Mortgage payable outstanding $ 1.2
Interest rate (as a percent) 7.91%
Level 3  
Long-term debt  
Fair value of debt instrument $ 1.2