XML 42 R32.htm IDEA: XBRL DOCUMENT v3.22.1
Investment in Leasing Operations: Leasing Income (Details) - USD ($)
3 Months Ended
Mar. 26, 2022
Mar. 27, 2021
Leasing income    
Interest income on direct financing and sales-type leases $ 278,500 $ 619,700
Selling profit (loss) at commencement of sales-type leases 1,263,200 1,073,700
Operating lease income 381,800 484,300
Income on sales of equipment under lease 603,400 745,600
Other 344,800 313,700
Leasing income $ 2,871,700 $ 3,237,000