XML 48 R37.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investment in Unconsolidated Ventures - Summarized Balance Sheet Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Sep. 30, 2018
Equity Method Investment, Summarized Financial Information, Assets [Abstract]    
Equity Method Investment, Summarized Financial Information, Assets $ 15,500 $ 27,500
Equity Method Investment, Summarized Financial Information, Liabilities and Equity [Abstract]    
Equity Method Investment, Summarized Financial Information, Liabilities and Equity 15,500 27,500
Investment in unconsolidated ventures 7,400 11,700
Cash and cash equivalents    
Equity Method Investment, Summarized Financial Information, Assets [Abstract]    
Equity Method Investment, Summarized Financial Information, Assets 1,700 10,200
Real estate    
Equity Method Investment, Summarized Financial Information, Assets [Abstract]    
Equity Method Investment, Summarized Financial Information, Assets 13,700 17,200
Other assets    
Equity Method Investment, Summarized Financial Information, Assets [Abstract]    
Equity Method Investment, Summarized Financial Information, Assets 100 100
Accounts Payable and Accrued Liabilities [Member]    
Equity Method Investment, Summarized Financial Information, Liabilities and Equity [Abstract]    
Equity Method Investment, Summarized Financial Information, Liabilities 300 600
Equity    
Equity Method Investment, Summarized Financial Information, Liabilities and Equity [Abstract]    
Equity Method Investment Summarized Financial Information, Equity $ 15,200 $ 26,900