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Accounts Receivable and Credit Losses (Classification of Accounts Receivable) (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
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Accounts Receivable, after Allowance for Credit Loss, Current [Abstract] |  |  |
Trade receivables, current - Gross | $ 79,062 |  |
Trade receivables, current - Allowance | (13,154) |  |
Trade receivables, current - Net | 65,908 |  |
Financing Receivable, after Allowance for Credit Loss, Current [Abstract] |  |  |
Financing receivables, current - Gross | 6,348 |  |
Financing receivables, current - Allowance | (4,260) |  |
Financing receivables, current - Net | 2,088 |  |
Accounts Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Accounts receivable, current - Gross | 85,410 |  |
Accounts receivable, current - Allowance | (17,414) |  |
Accounts receivable, current - Net | 67,996 | $ 87,042 |
Financing Receivable, after Allowance for Credit Loss, Noncurrent [Abstract] |  |  |
Financing receivables, noncurrent - Gross | 39,665 |  |
Financing receivables, noncurrent - Allowance | (12,572) |  |
Financing receivables, noncurrent - Net | 27,093 |  |
Financing Receivable, after Allowance for Credit Loss [Abstract] |  |  |
Total | 46,013 | 50,025 |
Total Financing receivables - Allowance | (16,832) | $ (15,690) | $ (6,289)
Total Financing receivables - Net | $ 29,181 |  |

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