Investment in Leasing Operations: (Tables)

3 Months Ended

Apr. 01, 2023

Investment in Leasing Operations:

Schedule of components of leasing income

	Three Months Ended		Three Months Ended
	April 1, 2023		March 26, 2022
Interest income on direct financing and sales-type leases	$	94,800	$	278,500
Selling profit (loss) at commencement of sales-type leases		—		1,263,200
Operating lease income		852,700		381,800
Income on sales of equipment under lease		558,200		603,400
Other		131,300		344,800
Leasing income	$	1,637,000	$	2,871,700