Properties and equipment

12 Months Ended

Dec. 31, 2021

Property Plant And Equipment [Abstract]

Properties and equipment

3. Properties and equipment:

Properties and equipment consist of the following:

	Estimated Useful		December 31,
	Life in Years		2021		2020
Land and land improvements on lease or held for lease:			$	4,439,000	$	4,439,000
Building and improvements, Steeple Street (Note 6)		30		2,582,000		2,582,000
Office equipment	5-10			67,000		67,000
				7,088,000		7,088,000
Less accumulated depreciation:
Land improvements on lease or held for lease				93,000		93,000
Steeple Street property (Note 6)				258,000		172,000
Office equipment				67,000		67,000
				418,000		332,000
			$	6,670,000	$	6,756,000