|
Note 8 - Shareholders' Equity (Details) - Stock Retired and Repurchased (USD $)
|
12 Months Ended | |
|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2012
|
|
| Note 8 - Shareholders' Equity (Details) - Stock Retired and Repurchased [Line Items] | ||
| Common shares repurchased | 0 | 79,293 |
| Cost to repurchase common shares | $ 1,350,000 | |
| Average price per share | $ 0 | $ 17.02 |
|
Accrual Basis [Member]
|
||
| Note 8 - Shareholders' Equity (Details) - Stock Retired and Repurchased [Line Items] | ||
| Cost to repurchase common shares | $ 0 | $ 1,349,557 |