Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company has evaluated subsequent events through the date on which this Form 10-Q was filed, the date on which these financial statements were issued, and identified the items below for discussion. COVID-19 The Company is closely monitoring the impact of the COVID-19 pandemic on all aspects of its business, including the impact on its tenants, rental revenue, business partners, and construction timelines. The Company has proactively deferred the previously announced Chronicle Mill, Southern Post, and Ten Tryon development projects in order to provide additional balance sheet flexibility until economic conditions stabilize, each of which had previously been scheduled to commence during the second quarter of 2020. The extent of the pandemic’s effect on the Company’s operational and financial performance will depend on future developments, including the duration, spread and intensity of the pandemic and the duration of government measures to mitigate the pandemic, all of which are uncertain and difficult to predict. As a result of the pandemic, the Company could experience material impacts on its business, results of operations and cash flows in the remainder of 2020. The Coronavirus Aid, Relief and Economic Security Act, or the CARES Act, was enacted on March 27, 2020 in the United States. The Company continues to assess the potential impacts of this legislation, including the eligibility of the Company and its tenants for funding under programs designed to provide financial assistance to U.S. businesses. The Company has availed itself of the option to defer payment of the employer share of Social Security payroll taxes that would otherwise have been owed from the date of enactment of the CARES Act through December 31, 2020. Leases Due to the business disruptions and challenges severely affecting the global economy caused by the COVID-19 pandemic, the Company is working with tenants to provide rent deferrals, where warranted. See Note 2—Summary of Significant Accounting Policies for a discussion of additional guidance issued by the FASB regarding accounting for lease concessions. Real Estate dispositions On April 8, 2020, the Company’s agreement to sell a portfolio of seven retail properties for $106.5 million, as described in Note 5, was terminated. Notes Receivable Effective April 1, 2020, the Company placed the mezzanine loans for Delray Plaza and The Residences at Annapolis Junction on non-accrual status. These loans have accrued interest up to the point that the outstanding debt is approximately equal to the net realizable value of the underlying development projects. In May 2020, the Company modified the Interlock Commercial loan to allow for an additional $7.0 million of loan funding for purposes of building townhome units as an additional phase of this development project. The borrower also modified the senior construction loan on the project. As part of this modification, the Company agreed to increase its payment guaranty for this senior loan to $34.3 million. Indebtedness In April 2020, the Company borrowed $4.9 million on its construction loans to fund development activities. In April 2020, the Company proactively obtained a waiver from the lender for the Premier Retail/Apartments property wherein the Company will not have to meet the minimum debt service coverage requirement for the period ending June 30, 2020. The Company also proactively obtained a waiver from the lender for the 249 Central Park, Fountain Plaza Retail, and South Retail properties wherein the Company will not have to meet the minimum debt service coverage requirement for the periods ending June 30, 2020 and December 31, 2020. Equity On April 2, 2020, the Company paid cash dividends of $12.4 million to common stockholders, and the Operating Partnership paid cash distributions of $4.7 million to holders of Class A Units other than the Company. On April 15, 2020, the Company paid cash dividends of $1.1 million to holders of shares of Series A Preferred Stock. On April 30, 2020, the Company announced that its Board of Directors declared a cash dividend of $0.421875 per share of Series A Preferred Stock for the second quarter of 2020. The dividend will be payable in cash on July 15, 2020 to stockholders of record on July 1, 2020. On April 30, 2020, the Company announced that its Board of Directors suspended quarterly cash dividends on common stock and cash distributions on Class A Units.