Investment in Leasing Operations: (Details 6) (USD $)	Mar. 30, 2013	Dec. 29, 2012
Investment in leasing operations
Total investment in direct financing and sales-type leases	$ 36,263,100	$ 36,425,800
Investment in leases
Investment in leasing operations
0-60 Days Delinquent and Accruing	36,254,600	36,419,000
61-90 Days Delinquent and Accruing	8,500
Non-Accrual		6,800
Total investment in direct financing and sales-type leases	36,263,100	36,425,800
Middle-Market
Investment in leasing operations
0-60 Days Delinquent and Accruing	34,925,100	34,901,300
Total investment in direct financing and sales-type leases	34,925,100	34,901,300
Small-Ticket
Investment in leasing operations
0-60 Days Delinquent and Accruing	1,329,500	1,517,700
61-90 Days Delinquent and Accruing	8,500
Non-Accrual		6,800
Total investment in direct financing and sales-type leases	$ 1,338,000	$ 1,524,500