Consolidated Balance Sheets (Parenthetical) - USD ($)	May 31, 2014	May 31, 2013
Amorized cost Bonds and mortgaged-back securities	$ 6,192,278	$ 5,374,252
Amorized cost Equity investments	790,368	455,708
Short-term investments held before restrictions	2,038,614
Cash held before restrictions	669,897
Allowance for doubtful accounts	32,594
Accumulated depreciationFurniture, automobile, and equipment	$ 120,286	$ 113,302
Common stock Shares, par value	$ .0001	$ .0001
Common stock Shares authorized	490,000,000	490,000,000
Common stock Shares issued	352,741,649	322,107,908
Common stock Shares outstanding	352,741,649	322,107,908
Mandatorily Redeemable Preferred A Stock [Member]
Preferred stock Shares, par value	$ .0001	$ .0001
Preferred stock Shares,authorized	1,000,000	1,000,000
Preferred stock Shares,issued	1,549	1,549
Preferred stock Shares,outstanding	1,549	1,549
Preferred Stock Liquidation Preference, per Share	$ 1,000	$ 1,000
Series A Preferred Stock [Member]
Preferred stock Shares, par value	$ .0001	$ .0001
Preferred stock Shares,authorized	1,000,000	1,000,000
Preferred stock Shares,issued	1,126	1,126
Preferred stock Shares,outstanding	1,126	1,126
Preferred Stock Liquidation Preference, per Share	$ 1,000	$ 1,000
Series B Preferred Stock [Member]
Preferred stock Shares, par value	$ .0001	$ .0001
Preferred stock Shares,issued	3,136	2,817
Preferred stock Shares,outstanding	3,136	2,817
Preferred Stock Liquidation Preference, per Share	$ 1,000	$ 1,000
Series C Preferred Stock [Member]
Preferred stock Shares, par value	$ .0001	$ .0001
Preferred stock Shares,authorized	10,000	10,000
Preferred stock Shares,issued	6,805	6,805
Preferred stock Shares,outstanding	6,805	6,805
Preferred stock,Accrued Dividends	$ 6,205,305	$ 5,214,516