Real Estate (Intangible Assets and Liabilities) (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Intangible lease liabilities (included in other liabilities):
Below-market in-place leases	$ 41,705,000	$ 41,101,000
Less: accumulated amortization	(27,447,000)	(26,486,000)
Below-market in-place leases, net	14,258,000	14,615,000
Above-market in-place leases, net
Intangible lease assets (included in other assets):
Leases	15,335,000	15,474,000
Less: accumulated amortization	(10,821,000)	(10,271,000)
Leases, net	4,514,000	5,203,000
In-place leases, net
Intangible lease assets (included in other assets):
Leases	122,069,000	118,416,000
Less: accumulated amortization	(73,345,000)	(68,695,000)
Leases, net	$ 48,724,000	$ 49,721,000