Properties and equipment (Tables)

3 Months Ended

Mar. 31, 2024

Property, Plant and Equipment [Abstract]

Properties and Equipment

Properties and equipment consist of the following:

	March 31, 2024		December 31, 2023
Land and land improvements on lease or held for lease	$	4,439,000	$	4,439,000
Building and improvements, Steeple Street (Note 7)		2,582,000		2,582,000
		7,021,000		7,021,000
Less accumulated depreciation:
Land improvements on lease or held for lease		93,000		93,000
Steeple Street property (Note 7)		451,000		430,000
		544,000		523,000
	$	6,477,000	$	6,498,000