Note 5 - Schedule of Components of Other (Expense) Income (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Interest expense | $ (448,000) | $ (414,000) | $ (1,315,000) | $ (1,156,000) |
| Interest income | 65,000 | $ 158,000 | $ 192,000 | 507,000 |
| Gain on CyVek acquisition | 0 | 8,300,000 | ||
| Other non-operating income, net | (654,000) | $ (411,000) | $ 253,000 | (953,000) |
| Other income, net | $ (1,037,000) | $ (667,000) | $ (870,000) | $ 6,698,000 |
| X | ||||||||||
- Definition In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|