|
Temporary Differences Comprising Deferred Taxes on Consolidated Balance Sheets (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Jun. 30, 2011
|
|---|---|---|
| Income Taxes [Line Items] | ||
| Inventory | $ 6,893 | $ 4,269 |
| Unrealized profit on intercompany sales | 1,686 | 1,075 |
| Excess tax basis in equity investments | 4,776 | 3,643 |
| Deferred compensation | 2,651 | 2,198 |
| Other | 891 | 596 |
| Valuation allowance | 0 | (3,016) |
| Net deferred tax assets | 16,897 | 8,765 |
| Net unrealized gain on available-for-sale investments | (23,791) | (369) |
| Goodwill and intangible asset amortization | (15,123) | (15,077) |
| Depreciation | (847) | (485) |
| Other | (502) | (397) |
| Deferred tax liabilities | (40,263) | (16,328) |
| Net deferred tax (liabilities) assets | $ (23,366) | $ (7,563) |