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Balance Sheets-Additional Information (Details 1) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Intangibles, net : Cost |  |
Intangibles | $ 137,870 | $ 137,757
Accumulated amortization | (75,588) | (66,760)
Total | 62,282 | 70,997
Goodwill roll-forward |  |
Balance at beginning of period | 52,679 | 27,348
Osprey acquisition | 0 | 25,331
Balance at end of period | 52,679 | 52,679
Other assets |  |
ROU operating lease assets | 32,962 | 22,873
Deferred income taxes | 9,861 | 11,430
Deposits | 5,663 | 5,158
Insurance investments | 5,964 | 5,801
Equity method investments | 4,141 | 4,219
Derivative instruments | 2,696 | 0
U.S. pension plan | 1,184 | 0
Indemnification asset | 0 | 3,000
Debt issuance costs | 1,811 | 1,021
Other | 8,467 | 6,976
Other assets, total | 72,749 | 60,478
Accrued expenses and other current liabilities |  |
Employee-related | 35,375 | 25,825
Current operating lease liabilities | 6,618 | 6,439
Commissions and rebates | 6,312 | 5,782
Professional fees | 4,380 | 5,766
Income and other taxes | 6,107 | 3,821
Derivative instruments | 3,486 | 5,757
Contingent consideration | 4,840 | 0
Restructuring costs | 735 | 2,314
Insurance-related | 1,176 | 1,272
Other | 17,350 | 15,421
Accrued expenses and other current liabilities, total | 86,379 | 72,397
Restructuring Reserve |  |
Liability balance at June 30, 2020 | 2,860 |
Payments | (2,125) |
Liability balance at June 30,2021 | 735 | 2,860
Other liabilities |  |
Long-term operating lease liabilities | 28,003 | 17,276
Long term and deferred income taxes | 6,646 | 11,680
Supplemental retirement benefits, deferred compensation and other | 8,382 | 8,067
International retirement plans | 5,345 | 5,499
U.S. pension plan | 0 | 3,563
Derivative instruments | 0 | 7,691
Contingent consideration | 0 | 4,840
Restructuring costs | 0 | 546
Other long term liabilities | 7,594 | 11,239
Other liabilities, total | 55,970 | 70,401
Accumulated other comprehensive income (loss) |  |
Derivative instruments | (790) | (13,448)
Foreign currency translation adjustment | (100,095) | (103,738)
Unrecognized net pension losses | (19,973) | (22,571)
Benefit for income taxes on derivative instruments | 97 | 3,256
Benefit for income taxes on long-term intercompany investments | 8,166 | 8,166
Provision for income taxes on net pension losses | (2,698) | (2,050)
Accumulated other comprehensive income (loss) | (115,293) | (130,385)
Technology-related assets |  |
Intangibles, net : Cost |  |
Intangibles | 85,016 | 85,016
Accumulated amortization | $ (42,083) | (35,859)
Estimated useful life of definite-lived intangible assets | 12 years |
Product registrations, marketing and distribution rights |  |
Intangibles, net : Cost |  |
Intangibles | $ 17,882 | 17,795
Accumulated amortization | $ (17,862) | (17,770)
Estimated useful life of definite-lived intangible assets | 9 years |
Customer relationships |  |
Intangibles, net : Cost |  |
Intangibles | $ 31,115 | 31,089
Accumulated amortization | $ (12,588) | (10,336)
Estimated useful life of definite-lived intangible assets | 12 years |
Trade names, trademarks and other |  |
Intangibles, net : Cost |  |
Intangibles | $ 3,857 | 3,857
Accumulated amortization | $ (3,055) | $ (2,795)
Estimated useful life of definite-lived intangible assets | 5 years |

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