|
Note 3 - Accounts Receivable (Details) - Accounts Receivable (USD $)
|
Feb. 28, 2013
|
May 31, 2012
|
|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable, gross | $ 263,958 | $ 193,496 |
| Less allowance for doubtful accounts | (20,000) | (20,000) |
| 243,958 | 173,496 | |
|
Trade Accounts Receivable [Member]
|
||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable, gross | 261,057 | 188,669 |
|
Employee Advance [Member]
|
||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable, gross | $ 2,901 | $ 4,827 |