Condensed Consolidated Statements of Cash Flows - Footnotes (Parenthetical) - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2019	Sep. 30, 2020
Cash and cash equivalents		$ 44,195	$ 73,579
Restricted cash		3,411	5,645
Cash, cash equivalents, and restricted cash	[1]	47,606	79,224
Thames Street Wharf
Write Off Of Right Of Use Asset		$ 400
Annapolis Junction | The Residences at Annapolis Junction
Loan modification fee, loan discount			$ 5,000

[1] The following table provides a reconciliation of cash, cash equivalents and restricted cash reported in the Condensed Consolidated Statements of Cash Flows (in thousands):     September 30, 2020   September 30, 2019 Cash and cash equivalents   $ 73,579
  $ 44,195
Restricted cash ^(a)   5,645
  3,411
Cash, cash equivalents, and restricted cash   $ 79,224
  $ 47,606

(a) Restricted cash represents amounts held by lenders for real estate taxes, insurance, and reserves for capital improvements.