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Shareholders' Equity Accumulated Other Comprehensive Income (Loss) [Table] (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2017 | Sep. 30, 2017 | Mar. 31, 2019 | Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | $ (90,223) |  |  |  | $ (90,223) |
Other comprehensive income (loss), Unrealized gain (loss) on securities available for sale | $ 0 |  |  | $ 6 |  |  | 0 | $ 20
Other comprehensive income (loss), Cash flow hedge | (5,136) |  |  | 0 |  |  | (5,136) | 0
Amounts reclassified from accumulated other comprehensive (loss) income | 7 |  |  | (14) |  |  | (106) | (32)
Amounts reclassified from accumulated other comprehensive (loss) income, Post-employment benefits | (56) |  |  |  |  |  | (169) |
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge | 63 |  |  | 0 |  |  | 63 | 0
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment | 2,767 |  |  | (378) |  |  | (1,479) | 1,714
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  |  |  |  | (50) | 0
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss) | (2,362) |  |  | (386) |  |  | (6,771) | 1,702
Balance at end of period | (96,994) |  |  |  |  |  | (96,994) |
Accumulated Foreign Currency Adjustment Attributable to Parent [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period | (92,220) |  | (87,974) | (77,355) |  | $ (79,447) | (87,974) | (79,447)
Other comprehensive income (loss), Foreign Currency Translation Adjustment | 2,767 |  |  | (378) |  |  | (1,479) | 1,714
Amounts reclassified from accumulated other comprehensive (loss) income | 0 |  |  | 0 |  |  | 0 | 0
Net current-period other comprehensive income (loss), net of taxes, Foreign Currency Translation Adjustment | 2,767 |  |  | (378) |  |  | (1,479) | 1,714
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  |  |  |  | 0 |
Balance at end of period | (89,453) | $ (92,220) |  | (77,733) | $ (77,355) |  | (89,453) | (77,733)
Unrealized gain (loss) on securities available for sale [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period |  |  | 50 | 35 |  | 21 | 50 | 21
Other comprehensive income (loss), Unrealized gain (loss) on securities available for sale |  |  |  | 6 |  |  | 0 | 20
Amounts reclassified from accumulated other comprehensive (loss) income |  |  |  | 0 |  |  | 0 | 0
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  | 6 |  |  | (50) | 20
Balance at end of period | 0 |  |  | 41 | 35 |  | 0 | 41
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period | (2,412) |  | (2,299) | (2,294) |  | (2,276) | (2,299) | (2,276)
Other comprehensive income (loss), Postemployment Benefits, | 0 |  |  | 0 |  |  | 0 | 0
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  |  |  |  | 0 |
Net current-period other comprehensive income (loss), net of taxes, Postemployment benefits | (56) |  |  | (14) |  |  | (169) | (32)
Balance at end of period | (2,468) | (2,412) |  | (2,308) | (2,294) |  | (2,468) | (2,308)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period | 0 | 0 |  |  |  |  |  |
Other comprehensive income (loss), Cash flow hedge | (5,136) |  |  |  |  |  | (5,136) |
Amounts reclassified from accumulated other comprehensive (loss) income, Cash flow hedge | 63 |  |  |  |  |  | 63 |
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  |  |  |  | 0 |
Net current-period other comprehensive income (loss), net of taxes, Cash flow hedge | (5,073) |  |  |  |  |  | (5,073) |
Balance at end of period | (5,073) | 0 | 0 |  |  |  | (5,073) |
Total Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |
Balance at beginning of period | (94,632) |  | (90,223) | (79,614) |  | (81,702) | (90,223) | (81,702)
Other comprehensive income (loss), Total accumulated other comprehensive income (loss) | (2,369) |  |  | (372) |  |  | (6,615) | 1,734
Net current-period other comprehensive income (loss), net of taxes, Securities Available for Sale |  |  |  |  |  |  | (50) |
Net current-period other comprehensive income (loss), net of taxes, Total accumulated other comprehensive income (loss) | (2,362) | (9,756) | $ 5,347 | (386) | (6,064) | $ 8,152 | (6,771) | 1,702
Balance at end of period | $ (96,994) | $ (94,632) |  | $ (80,000) | $ (79,614) |  | $ (96,994) | $ (80,000)

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