Quarterly report pursuant to Section 13 or 15(d)

Summary Of Significant Accounting Policies (Reconciliation of Cash, Cash Equivalents and Restricted Cash) (Details)

v3.19.3
Summary Of Significant Accounting Policies (Reconciliation of Cash, Cash Equivalents and Restricted Cash) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Sep. 30, 2018
Dec. 31, 2017
Summary Of Significant Accounting Policies [Abstract]        
Cash and cash equivalents $ 6,749 $ 37,379 $ 8,687 $ 114,882
Restricted cash included in - Land and building held for development 1,088 1,088 1,088 1,088
Consolidated statements of cash flows $ 7,837 $ 38,467 $ 9,775 $ 115,970