Indebtedness	9 Months Ended
Indebtedness	Sep. 30, 2020
Debt Disclosure [Abstract]
Indebtedness	Indebtedness Credit Facility The Company has a senior credit facility that was amended and restated on October 3, 2019, which provides for a $355.0 million credit facility comprised of a $150.0 million senior unsecured revolving credit facility (the "revolving credit facility") and a $205.0 million senior unsecured term loan facility (the "term loan facility" and, together with the revolving credit facility, the "credit facility"), with a syndicate of banks. The credit facility includes an accordion feature that allows the total commitments to be further increased to $700.0 million, subject to certain conditions, including obtaining commitments from any one or more lenders. The revolving credit facility has a scheduled maturity date of January 24, 2024, with two six-month extension options, subject to certain conditions, including payment of a 0.075% extension fee at each extension. The term loan facility has a scheduled maturity date of January 24, 2025. The revolving credit facility bears interest at LIBOR (the London Inter-Bank Offered Rate) plus a margin ranging from 1.30% to 1.85% and the term loan facility bears interest at LIBOR plus a margin ranging from 1.25% to 1.80%, in each case depending on the Company's total leverage. The Company is also obligated to pay an unused commitment fee of 15 or 25 basis points on the unused portions of the commitments under the revolving credit facility, depending on the amount of borrowings under the credit facility. As of September 30, 2020, there was no balance outstanding on the revolving credit facility. As of December 31, 2019, the outstanding balance on the revolving credit facility was $110.0 million. The outstanding balance on the term loan facility was $205.0 million as of both of those dates. As of September 30, 2020, the effective interest rates on the revolving credit facility and the term loan facility were 1.75% and 1.70%, respectively. The Company may, at any time, voluntarily prepay any loan under the credit facility in whole or in part without premium or penalty. On May 29, 2020, in conjunction with the sale of seven unencumbered operating properties, the Company repaid $61.9 million on the revolving credit facility. The Company's unencumbered borrowing pool will support revolving borrowings of up to $125.0 million as of September 30, 2020. The Operating Partnership is the borrower, and its obligations under the credit facility are guaranteed by the Company and certain of its subsidiaries that are not otherwise prohibited from providing such guaranty. The credit agreement contains customary representations and warranties and financial and other affirmative and negative covenants. The Company's ability to borrow under the credit facility is subject to ongoing compliance with a number of financial covenants, affirmative covenants, and other restrictions. The credit agreement includes customary events of default, in certain cases subject to customary cure periods. The occurrence of an event of default, if not cured within the applicable cure period, would permit the lenders to, among other things, declare the unpaid principal, accrued and unpaid interest, and all other amounts payable under the credit facility to be immediately due and payable. The Company is currently in compliance with all covenants governing the credit facility. Other 2020 Financing Activity During the nine months ended September 30, 2020, the Company borrowed $38.2 million under its existing construction loans to fund new development and construction. In the second quarter of 2020, the Company proactively obtained a waiver from the lender for the Premier Retail/Apartments loan wherein the Company did not have to meet the minimum debt service coverage requirement for the period ended 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 did not have to meet the minimum debt service coverage requirement for the period ended June 30, 2020 and will not have to meet the requirement for the period ending December 31, 2020. In June 2020, the Company exercised its option to purchase the remaining 21% ownership interest in 1405 Point in exchange for increased ground lease payments to be made over the approximately 42-year remaining lease term. The Company recorded a note payable of $6.1 million, which represents the present value of these payments. The ground lessor is an affiliate of our former joint venture partner. On August 31, 2020, the Company entered into a $31.4 million construction loan agreement for the development project owned by the Gainesville Partnership. The loan bears interest at a rate of LIBOR plus a spread of 3.00% with a floor of 3.75%. The loan matures on August 31, 2024 and has one 12-month extension option. The Company's joint venture partner in the Gainesville Partnership has guaranteed payment of 55% of loan advances. On September 22, 2020, as a part of the Nexton Square acquisition, the Company assumed a note payable of $22.9 million. The loan bears interest at a rate of LIBOR plus a spread of 2.25% and will mature on August 8, 2021. On September 22, 2020, the Company paid off the Hanbury Village loan in full. This property was added to the unencumbered borrowing base for the revolving credit facility. As of September 30, 2020, the Company was in compliance with the applicable terms of all loan covenants after giving effect to the waivers granted.