Income Taxes (Schedule of Income Tax Expense) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Current
Federal	$ 1,084,000	$ (176,000)
State and local	114,000	(82,000)
Total Current	1,198,000	(258,000)
Deferred
Federal	96,000	161,000
State and local	427,000	318,000
Total Deferred	523,000	479,000
Total Provision for income taxes	$ 1,721,000	$ 221,000