XML 31 R3.htm IDEA: XBRL DOCUMENT v3.20.1
Balance Sheets - USD ($)
Apr. 30, 2020
Jan. 31, 2020
ASSETS    
Cash and cash equivalents $ 14,283,675 $ 10,177,655
U.S. Government securities, at amortized cost (which approximates fair value)   13,332,474
Accrued income receivable 30,983 69,588
Prepaid expenses 78,851 67,654
Current assets 14,393,509 23,647,371
Assignments of leased property    
Amended assignment of Peters Lease 1 1
Assignment of Cloquet Leases 1 1
Certificate of beneficial interest for 13,120,010 units of Land Trust 1 1
Total fixed property 3 3
Total assets 14,393,512 23,647,374
LIABILITIES, UNALLOCATED RESERVE AND TRUST CORPUS    
Distribution payable 7,347,206 9,184,007
Accrued expenses 159,712 120,630
Net contract liability 791,162 2,511,720
Total liabilities 8,298,080 11,816,357
Unallocated reserve 6,095,429 11,831,014
Trust corpus 3 3
Total liabilities, unallocated reserve and trust corpus $ 14,393,512 $ 23,647,374