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Note 1. Business Description and Summary of Significant Accounting Policies - Textuals (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018 | Jul. 01, 2019
Accounts Receivable Sold Without Recourse | $ 280,700,000 | $ 261,200,000 | $ 181,500,000 |
Accounts Receivable, Extended Payment Terms | 45 days |  |  |
Factoring Fees | $ 1,900,000 | 1,700,000 | 1,100,000 |
DueFromBankersAcceptanceDrafts | 7,100,000 | 4,200,000 |  |
SettlementofBankersAcceptanceDrafts | 6,800,000 | 2,700,000 | 5,500,000 |
Impairment of Intangible Assets, Finite-lived | 0 | 0 | 0 |
Research and Development Costs | $ 17,000,000 | 15,000,000 | 11,000,000 |
Self-Insured Workforce Coverage Percent | 20.00% |  |  |
Self Insurance Reserve, Current | $ 1,600,000 | 1,700,000 |  |
Other General Income | 0 | $ (307,000) | $ 0 |
Operating Lease, Right-of-Use Asset | 2,025,000 |  |  |
Operating Lease, Liability | $ 2,025,000 |  |  |
Minimum |  |  |  |
Accounts Receivable, Customary Payment Terms | 30 days |  |  |
Maximum |  |  |  |
Accounts Receivable, Customary Payment Terms | 45 days |  |  |
Accounting Standards Update 2016-02 |  |  |  |
Operating Lease, Right-of-Use Asset |  |  |  | $ 2,600,000
Operating Lease, Liability |  |  |  | 2,600,000
Cumulative Effect of New Accounting Principle in Period of Adoption |  |  |  | $ 0
Lease, Practical Expedients, Package [true false] | true |  |  |

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