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v3.23.3

Note L - Derivatives and Hedging (Details Textual) $ in Thousands, € in Millions, SFr in Millions |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 18, 2021 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 EUR (€) | Jun. 30, 2023 CHF (SFr) | Aug. 23, 2021
Deferred Tax Assets, Derivative Instruments |  | $ 56 | $ 0 |  |  |
Wells Fargo Bank, N.A. [Member] | Credit Agreement [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  | 1.29% |  |  |  |
Wells Fargo Bank, N.A. [Member] | Credit Agreement [Member] | Term Loan [Member] |  |  |  |  |  |
Debt Instrument, Face Amount | $ 10,000 |  |  |  |  |
Wells Fargo Bank, N.A. [Member] | Credit Agreement [Member] | Term Loan [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate | 1.80% |  |  |  |  |
Cash Flow Hedging [Member] |  |  |  |  |  |
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax |  | $ 500 | 5,400 |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Interest Income, Effective Portion, Net |  | 3,100 | 3,000 |  |  |
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |  |
Derivative, Notional Amount |  | 12,300 |  |  | SFr 11.1 |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] |  |  |  |  |  |
Derivative, Notional Amount |  | 31,700 |  | € 28.4 |  |
Accumulated Other Comprehensive Income (Loss) Cumulative Cash Flow Hedges, Gain (Loss) |  | 200 | (2,300) |  |  |
Deferred Tax Assets, Derivative Instruments |  | 100 | $ 500 |  |  |
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months |  | $ 200 |  |  |  |
Interest Rate Swap [Member] |  |  |  |  |  |
Derivative, Fixed Interest Rate | 2.40% |  |  |  |  | 2.40%

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