Note 6 - Debt (Details) (USD $)	Jun. 30, 2014	Jun. 26, 2014	Mar. 31, 2014	Mar. 29, 2014	Dec. 31, 2013	Dec. 19, 2013	Mar. 31, 2013	Mar. 29, 2013
2013 Credit Facility [Abstract]
Percent borrowable of net eligible accounts receivable, Revolving line of credit								80.00%
Percent borrowable of net eligible raw materials inventory, Revolving line of credit								50.00%
Revolving line of credit, interest rate								3.50%
Equipment Line of Credit								$ 1,000,000
Equipment line of credit, outstanding balance at end of draw period				740,999
Equipment line of credit, monthly payment	13,890
Equipment line of credit, interest rate	4.65%
Equipment line of credit, 2014		1,000,000
Equipment line of credit, 2014, interest rate, rate in addition to bank's prime rate		0.25%
Interest Rate on Commercial Term Loan								4.25%
Equipment Notes [Abstract]
Equipment notes							272,500
Equipment notes, interest rate							4.66%
Subordinated Debt [Abstract]
Subordinated Debt						500,000
Subordinated borrowing, Interest rate years 1 and 2						10.00%
Subordinated Borrowing, Interest rate after year 2						12.00%
Subordinated promissory notes, fair value						416,950
Additional-Paid-in-Capital, stock option warrants, subordinated debt						83,050
Non-cash interest expense related to the amortization of the discount	13,842		6,921
Unamortized discount, net against outstanding balance of subordinated promissory notes	$ 68,390				$ 82,231