Notes Payable and Derivatives (Narrative) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Derivative [Line Items]
Amortization of interest rate hedges	$ 632,000	$ 607,000
Amortization of debt costs	1,301,000	1,199,000
Interest rate cash flow hedge gain (loss) to be reclassified over next 12 months, net	1,980,000
Loans Payable
Derivative [Line Items]
Debt issuance costs	42,595,000
AOCI, cash flow hedges
Derivative [Line Items]
Amortization of interest rate hedges	9,479,000
Accumulated Other Comprehensive Income (Loss)
Derivative [Line Items]
Amortization of interest rate hedges	$ 632,000	$ 607,000