Note 2 - Acquisitions (Details Textual) - USD ($) |
3 Months Ended | |
|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
|
| Developed Technology [Member] | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 18 years | |
| Trade Names [Member] | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 20 years | |
| Customer Relationships [Member] | ||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 4 years | |
| Cliniqa [Member] | ||
| Revenue, Net | $ 3,400,000 | |
| Net Income (Loss) Attributable to Parent | (400,000) | |
| Amortization of Intangible Assets | 700,000 | |
| Fair Value Write-Up of Acquired Inventory | 300,000 | |
| Revenue, Net | 112,381,000 | $ 108,477,000 |
| Net Income (Loss) Attributable to Parent | 22,707,000 | 23,907,000 |
| Amortization of Intangible Assets | 7,411,000 | 5,728,000 |
| Fair Value Write-Up of Acquired Inventory | $ 1,113,000 | $ 3,167,000 |
| X | ||||||||||
- Definition The noncash expense during the period from the sale of acquired inventory written up to fair value in purchase accounting. No definition available.
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| X | ||||||||||
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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