| | 2019-12-31 | 2020-06-30 | 2021-06-30 | 2022-06-30 | 2023-06-30 | 2024-06-30 |
| Asset Impairment Charge | | 0.0 | 0.0 | | | |
| Beginning Cash Position | | 262140000.0 | 212390000.0 | 233449000.0 | 268559000.0 | 440960000.0 |
| Capital Expenditure | | -44338000.0 | -58016000.0 | -45182000.0 | -36793000.0 | |
| Cash Flow From Continuing Financing Activities | | 23796000.0 | -44440000.0 | 522871000.0 | -448293000.0 | |
| Cash Flow From Continuing Investing Activities | | -43588000.0 | -58016000.0 | -46282000.0 | -39486000.0 | |
| Cash Flow From Continuing Operating Activities | | -30334000.0 | 122955000.0 | -440801000.0 | 663580000.0 | |
| Change In Account Payable | | 59889000.0 | 189309000.0 | 50145000.0 | 127135000.0 | |
| Change In Accrued Expense | | 27865000.0 | 24705000.0 | 35891000.0 | -50311000.0 | |
| Change In Income Tax Payable | | -8321000.0 | 8041000.0 | 29002000.0 | 87423000.0 | |
| Change In Inventory | | -199683000.0 | -189466000.0 | -504642000.0 | 100042000.0 | |
| Change In Other Current Liabilities | | -8001000.0 | -4220000.0 | -10557000.0 | -4424000.0 | |
| Change In Other Working Capital | | 350000.0 | -1452000.0 | 31544000.0 | 70587000.0 | |
| Change In Payable | | 51568000.0 | 197350000.0 | 79147000.0 | 214558000.0 | |
| Change In Payables And Accrued Expense | | 79433000.0 | 222055000.0 | 115038000.0 | 164247000.0 | |
| Change In Prepaid Assets | | -29869000.0 | -5291000.0 | -28794000.0 | 8313000.0 | |
| Change In Receivables | | -7023000.0 | -60145000.0 | -372438000.0 | -311897000.0 | |
| Change In Tax Payable | | -8321000.0 | 8041000.0 | 29002000.0 | 87423000.0 | |
| Change In Working Capital | | -164793000.0 | -38519000.0 | -769849000.0 | 26868000.0 | |
| Changes In Account Receivables | | -7023000.0 | -60145000.0 | -372438000.0 | -311897000.0 | |
| Changes In Cash | | -50126000.0 | 20499000.0 | 35788000.0 | 175801000.0 | 1231504000.0 |
| Common Stock Payments | | 0.0 | -130000000.0 | 0.0 | -149998000.0 | |
| Deferred Income Tax | | -13772000.0 | -8390000.0 | -6817000.0 | -92969000.0 | |
| Deferred Tax | | -13772000.0 | -8390000.0 | -6817000.0 | -92969000.0 | |
| Depreciation Amortization Depletion | | 28472000.0 | 28185000.0 | 32471000.0 | 34904000.0 | |
| Depreciation And Amortization | | 28472000.0 | 28185000.0 | 32471000.0 | 34904000.0 | |
| Earnings Losses From Equity Investments | | -2402000.0 | -173000.0 | -1206000.0 | 3633000.0 | |
| Effect Of Exchange Rate Changes | | 376000.0 | 560000.0 | -678000.0 | -3400000.0 | -2191000.0 |
| End Cash Position | | 212390000.0 | 233449000.0 | 268559000.0 | 440960000.0 | 1670273000.0 |
| Financing Cash Flow | | 23796000.0 | -44440000.0 | 522871000.0 | -448293000.0 | 3911724000.0 |
| Free Cash Flow | | -74672000.0 | 64939000.0 | -485983000.0 | 626787000.0 | -2479437000.0 |
| Income Tax Paid Supplemental Data | | 43317000.0 | 2914000.0 | 19690000.0 | 114963000.0 | |
| Interest Paid Supplemental Data | | 2172000.0 | 1948000.0 | 5492000.0 | 8541000.0 | |
| Investing Cash Flow | | -43588000.0 | -58016000.0 | -46282000.0 | -39486000.0 | -200783000.0 |
| Issuance Of Debt | | 164791000.0 | 127059000.0 | 1153317000.0 | 1093860000.0 | |
| Long Term Debt Issuance | | 164791000.0 | 127059000.0 | 1153317000.0 | 1093860000.0 | |
| Long Term Debt Payments | | -159191000.0 | -60629000.0 | -640695000.0 | -1394391000.0 | |
| Net Business Purchase And Sale | | 750000.0 | 0.0 | 0.0 | -2193000.0 | |
| Net Common Stock Issuance | | 0.0 | -130000000.0 | 0.0 | -149998000.0 | |
| Net Foreign Currency Exchange Gain Loss | | 1008000.0 | 2482000.0 | -13747000.0 | -2619000.0 | |
| Net Income From Continuing Operations | | 84308000.0 | 111865000.0 | 285163000.0 | 639998000.0 | |
| Net Investment Purchase And Sale | | 0.0 | 0.0 | -1100000.0 | -500000.0 | |
| Net Issuance Payments Of Debt | | 4346000.0 | 66455000.0 | 512550000.0 | -300564000.0 | |
| Net Long Term Debt Issuance | | 5462000.0 | 66455000.0 | 512550000.0 | -300564000.0 | |
| Net Other Financing Charges | | -8893000.0 | -9282000.0 | -10673000.0 | -28197000.0 | |
| Net PPEPurchase And Sale | | -44338000.0 | -58016000.0 | -45182000.0 | -36793000.0 | |
| Net Short Term Debt Issuance | -25417000.0 | -1116000.0 | 0.0 | 0.0 | | |
| Operating Cash Flow | | -30334000.0 | 122955000.0 | -440801000.0 | 663580000.0 | -2479437000.0 |
| Operating Gains Losses | | -1394000.0 | 2309000.0 | -14953000.0 | 1014000.0 | |
| Other Non Cash Items | | 1364000.0 | -1044000.0 | 368000.0 | -668000.0 | |
| Proceeds From Stock Option Exercised | | 28343000.0 | 28387000.0 | 20994000.0 | 30466000.0 | |
| Provisionand Write Offof Assets | | 15292000.0 | 5985000.0 | 14250000.0 | | |
| Purchase Of Business | | | 0.0 | 0.0 | -2193000.0 | |
| Purchase Of Investment | | 0.0 | 0.0 | -1100000.0 | -500000.0 | |
| Purchase Of PPE | | -44338000.0 | -58016000.0 | -45182000.0 | -36793000.0 | |
| Repayment Of Debt | | -160307000.0 | -60629000.0 | -640695000.0 | -1394391000.0 | |
| Repurchase Of Capital Stock | | 0.0 | -130000000.0 | 0.0 | -149998000.0 | |
| Sale Of Business | | 750000.0 | 0.0 | 0.0 | | |
| Sale Of Investment | | 0.0 | | | | |
| Short Term Debt Issuance | 0.0 | | | | | |
| Short Term Debt Payments | -25417000.0 | -1116000.0 | 0.0 | 0.0 | | |
| Stock Based Compensation | | 20189000.0 | 28549000.0 | 32816000.0 | 54433000.0 | |
