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Derivative Instruments and Hedging Activities - Fair Value of Derivatives Designated and Not Designated as Hedging Instruments (Details) € in Thousands, $ in Thousands | Sep. 30, 2021 USD ($) | Sep. 30, 2021 EUR (€) | Jun. 30, 2021 USD ($)
--- | --- | --- | ---
Fair value of derivatives |  |  |
Derivative, Fair Value, Net | $ (157) |  | $ (51)
Not Designated as Hedging Instrument [Member] |  |  |
Fair value of derivatives |  |  |
Derivative, Fair Value, Net | (157) |  | (51)
Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Current Assets [Member] |  |  |
Fair value of derivatives |  |  |
Derivative assets designated as hedging instruments | 21 |  | 36
Currency Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Other Current Liabilities [Member] |  |  |
Fair value of derivatives |  |  |
Derivative liabilities designated as hedging instruments | (178) |  | $ (87)
Net Investment Hedge Maturing on June 26, 2022 [Member] |  |  |
Fair value of derivatives |  |  |
Derivative, Notional Amount | $ 6,049 | € 5,219 |
Net Investment Hedging [Member] |  |  |
Fair value of derivatives |  |  |
Derivative, Amount of Hedged Item | € |  | 5,200 |
Derivative, Amount of Hedged Item | € |  | € 5,200 |

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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
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