Note 10 - Income Taxes (Tables)
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12 Months Ended |
Jun. 30, 2017 |
Notes Tables |
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Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
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| | Earnings before income taxes consist of:
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| | $ | 81,721 | | | $ | 120,154 | | | $ | 121,765 | |
| | | 30,240 | | | | 27,327 | | | | 32,397 | | | | $ | 111,961 | | | $ | 147,481 | | | $ | 154,162 | | Taxes on income consist of:
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| | $ | 28,462 | | | $ | 34,805 | | | $ | 28,220 | |
| | | 4,051 | | | | 2,958 | | | | 6,165 | |
| | | 8,212 | | | | 7,579 | | | | 10,704 | |
| | | | | | | | | | | | |
| | | (901 | ) | | | 1,906 | | | | 4,401 | |
| | | (968 | ) | | | (428 |
| | | 292 | |
| | | (2,981 | ) | | | (3,815 |
| | | (3,355 |
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| | $ | 35,875 | | | $ | 43,005 | | | $ | 46,427 | |
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Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
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| | | | | | | | | | | | | | | Income tax expense at federal statutory rate
| | $ | 39,186 | | | $ | 51,618 | | | $ | 53,957 | | State income taxes, net of federal benefit
| | | 2,158 | | | | 1,852 | | | | 4,762 | | Qualified production activity deduction
| | | (3,820 |
| | | (3,932 |
| | | (3,140 |
| Non-taxable gain on investment
| | | - | | | | - | | | | (2,905 |
| Research and development tax credit
| | | (1,519 |
| | | (1,550 |
| | | (912 |
| Contingent consideration adjustment
| | | 4,541 | | | | - | | | | - | | Foreign tax rate differences
| | | (5,143 |
| | | (4,639 |
| | | (4,059 |
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| | | 472 | | | | (344 |
| | | (1,276 |
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| | $ | 35,875 | | | $ | 43,005 | | | $ | 46,427 | |
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Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
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| | $ | 9,415 | | | $ | 9,768 | | Net operating loss carryovers
| | | 24,617 | | | | 26,556 | |
| | | 6,386 | | | | 3,197 | | Excess tax basis in equity investments
| | | 4,381 | | | | 4,544 | |
| | | 9,052 | | | | 5,912 | | Net unrealized loss on available for sale investment
| | | - | | | | 329 | |
| | | 9,937 | | | | 7,421 | |
| | | (3,341 |
| | | (7,201 |
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| | | 60,447 | | | | 50,526 | | | | | | | | | | | Net unrealized gain on available-for-sale investments
| | | (11,153 |
| | | - | | Intangible asset amortization
| | | (162,460 |
| | | (107,200 |
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| | | (5,628 |
| | | (5,132 |
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| | | (1,802 |
| | | (1,031 |
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| | | (181,043 |
| | | (113,363 |
| Net deferred tax liabilities
| | $ | (120,596 |
| | $ | (62,837 |
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