CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended
	Jul. 31, 2011	Jul. 31, 2010
REVENUE
Aircraft / Modifications	$ 2,907,050	$ 2,166,722
Avionics / Defense	640,927	985,305
Management / Professional Services	1,126,560	1,149,424
Gaming facility	7,471,653	5,244,907
Net Revenue	12,146,190	9,546,358
COST OF SALES
Aircraft / Modifications	2,271,768	1,972,007
Avionics / Defense	664,978	383,211
Management / Professional Services	310,673	354,623
Gaming facility	2,053,613	1,583,922
Total Cost of Sales	5,301,032	4,293,763
GROSS PROFIT	6,845,158	5,252,595
OPERATING EXPENSES MARKETING, GENERAL & ADMINISTRATIVE	6,170,689	5,316,413
OPERATING INCOME (LOSS)	674,469	(63,818)
OTHER INCOME (EXPENSE)
Interest expense	(88,414)	(91,330)
Other	2,410	(38,605)
Other income (expense)	(86,004)	(129,935)
INCOME (LOSS) BEFORE PROVISION FOR INCOME TAXES	588,465	(193,753)
PROVISION FOR BENEFIT FROM INCOME TAXES	(82,405)	82,050
NET INCOME (LOSS) BEFORE MINORITY INTEREST	506,060	(111,703)
MINORITY INTEREST	(397,706)	1,161
NET INCOME (LOSS)	$ 108,354	$ (110,542)
BASIC EARNINGS PER COMMON SHARE (in dollars per share)	$ 0.00	$ 0.00
Shares used in per share calculation (in shares)	56,594,262	55,962,698
DILUTED EARNINGS PER COMMON SHARE (in dollars per share)	$ 0.00	$ 0.00
Shares used in per share calculation (in shares)	56,594,262	55,962,698