Note 11 - Fair Value Measurements - Assets and Liabilities Measured at Fair Value (Details) - USD ($) $ in Thousands |
Mar. 31, 2017 |
Jun. 30, 2016 |
---|---|---|
Cash equivalents | $ 70,994 | $ 60,479 |
Total | 70,994 | 60,479 |
Fair Value, Inputs, Level 1 [Member] | ||
Cash equivalents | 70,994 | 60,479 |
Total | 70,994 | 60,479 |
Fair Value, Inputs, Level 2 [Member] | ||
Cash equivalents | ||
Total | ||
Fair Value, Inputs, Level 3 [Member] | ||
Cash equivalents | ||
Total |
X | ||||||||||
- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|