Quarterly report pursuant to Section 13 or 15(d)

Balance Sheets (Unaudited) (Parentheticals)

v2.4.0.6
Balance Sheets (Unaudited) (Parentheticals) (USD $)
Sep. 30, 2012
acre
Dec. 31, 2011
acre
Acres 10,125 10,125
Number of lots 318 318
Certificates of Proprietary Interest, par value (in Dollars per share) $ 100 $ 100
Certificates of Proprietary Interest, outstanding (in Shares) 0 0
Sub-share Certificates in Certificates of Proprietary Interest, par value (in Dollars per share) $ 0.03 $ 0.03
Sub-share Certificates in Certificates of Proprietary Interest, outstanding (in Shares) 8,897,633 9,175,414
Land Surface Rights [Member]
   
Land (surface rights) 911,398 918,650
Royalty Interests In Acres 1_16 [Member]
   
Nonparticipaing perpetual royalty interest in acres 373,777 373,777
Royalty Interests In Acres 1_128 [Member]
   
Nonparticipaing perpetual royalty interest in acres 85,414 85,414