Note 8 - Related Party Transactions (Details) (USD $)	6 Months Ended			0 Months Ended		6 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Mar. 31, 2013	Oct. 02, 2012 Original Amount (Member)	Oct. 02, 2012 New Amount (Member)	Sep. 30, 2012 Equipment Purchases [Member] Institute Of Production & Recording, Inc [Member]	Sep. 30, 2013 Layton Facility [Member] sqft	Sep. 30, 2012 Layton Facility [Member]	Sep. 30, 2013 Layton Facility [Member] sqft	Sep. 30, 2012 Layton Facility [Member]	Sep. 30, 2013 Orem Facility [Member] sqft	Sep. 30, 2012 Orem Facility [Member]	Sep. 30, 2013 Orem Facility [Member] sqft	Sep. 30, 2012 Orem Facility [Member]	Sep. 30, 2013 Boise Facility [Member] sqft	Sep. 30, 2012 Boise Facility [Member]	Sep. 30, 2013 Boise Facility [Member] sqft	Sep. 30, 2012 Boise Facility [Member]
Note 8 - Related Party Transactions (Details) [Line Items]
Outstanding Loans To Students From Related Party	$ 1,346,303		$ 1,233,571
Area of Real Estate Property (in Square Feet)							31,200		31,200		31,200		31,200		31,200		31,200
Intitial Lease Term									10 years				10 years
Security Deposit							32,500		32,500		48,100		48,100
Operating Leases, Rent Expense, Net							109,200	109,200	218,400	218,400	150,900	144,300	295,200	288,600	117,000	117,000	234,000	234,000
Lease Renewal Option, Additional Term													10 years				5 years
Operating Leases, Rent Expense, Minimum Rentals	3,239,000
Related Party Transaction, Purchases from Related Party						96,000
Contract Term		1 year
Contract Termination Notice Requirement		30 days
Monthly Payment For Services Under Contract, Next Fiscal Period				$ 75,000	$ 50,000