CONSOLIDATED BALANCE SHEET (Parenthetical) (USD $)	May 31, 2013	May 31, 2012	May 31, 2011
Stockholders' Equity
Common stock shares, par value	$ 0.01	$ 0.01	$ 0.01
Common stock shares, authorized	10,000,000	10,000,000	10,000,000
Common stock shares, issued	6,012,361	6,012,361	6,012,361
Common stock shares, outstanding	6,012,361	6,012,361	6,012,361