Severance Costs, Period Of Installments

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vesting Percentage

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Holding Period

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Grant Date Fair Value

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Percent Of Shares Granted

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Percent Of Targeted Award

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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Stock-Based Compensation and Incentive Performance Plans - Additional Information (Details)				3 Months Ended	12 Months Ended			36 Months Ended
	Jan. 01, 2023 shares	Nov. 22, 2022 USD ($)	Nov. 06, 2018 shares	Dec. 31, 2021	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 shares	Jun. 30, 2022 shares	Nov. 06, 2021	Jun. 30, 2021 shares	Jun. 30, 2020 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercised (in shares)					0	0	0
Stock options exercisable at year end (in shares)					122,000	122,000	122,000
Aggregate intrinsic value of outstanding options \| $					$ 567,000
Weighted average remaining contractual life					7 years
Stock outstanding options weighted average exercise price (USD per share) \| $ / shares					$ 2.26
Unrecognized compensation expense \| $					$ 0
Restructuring reserve \| $					6,320,000
Termination benefits and personnel realignment
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring reserve \| $					$ 1,985,000
RSUs and PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					528,000	250,000	1,583,000
Unrecognized stock-based compensation expense \| $					$ 19,400,000
Period for recognition (years)					1 year 5 months 15 days
Equity instruments other than options, nonvested (in shares)					2,165,000	1,288,000	790,000		1,780,000
RSUs \| Share-Based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	0.3333
RSUs \| Share-Based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	0.3333
RSUs \| Share-Based Payment Arrangement, Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	0.3333
Former CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)				100.00%
Number of shares available for grant (shares)			350,000
Vesting period			3 years
Holding period			1 year
Grant date fair value \| $					$ 7,571,000
President And Chief Executive Officer \| Termination benefits and personnel realignment
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restructuring reserve \| $		$ 4,725,000
Severance costs installment period		2 years
President And Chief Executive Officer \| Make-Whole Restricted Stock Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)	95,000
Maximum \| Former CEO \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (shares)			1,050,000
Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)					1,767,000	1,242,000	873,000
Options granted in the period (in shares)					0	0	0
Number of shares available for grant (shares)					5,406,000
Long Term Incentive Plan \| RSAs, RSUs, and PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)					15,000
Vested shares during the period (shares)					512,000
Long Term Incentive Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					0.00%
Long Term Incentive Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					200.00%
Executive Incentive Plan \| Subject to Achievement \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)					618,000	428,000	249,000
2019-2021 LTIP \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)				100.00%
Number of shares available for grant (shares)							0		51,000	554,000
Vesting period			3 years
2019-2021 LTIP \| Minimum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted								0.00%
2019-2021 LTIP \| Maximum \| PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of shares granted								300.00%
2022-2024 LTIP \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)							193,000
Number of shares available for grant (shares)					849,000
Equity instruments other than options, nonvested (in shares)					44,000
2022-2024 LTIP \| Absolute TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years
2022-2024 LTIP \| Minimum \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					0.00%
2022-2024 LTIP \| Maximum \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					200.00%
2022-2024 LTIP \| Subject to Achievement \| Relative TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					29,000
2022-2024 LTIP \| Subject to Achievement \| Absolute TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					15,000
2024-2026 LTIP \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)					618
Equity instruments other than options, nonvested (in shares)					556,000
2024-2026 LTIP \| Minimum \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					0.00%
2024-2026 LTIP \| Maximum \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					200.00%
2024-2026 LTIP \| Subject to Achievement \| Relative TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					370,000
2024-2026 LTIP \| Subject to Achievement \| Absolute TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					185,000
Vesting period					3 years
2023-2025 LTIP \| Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)						429,000
Equity instruments other than options, nonvested (in shares)					249,000
2023-2025 LTIP \| President And Chief Executive Officer \| RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)	36,000
2023-2025 LTIP \| President And Chief Executive Officer \| Relative TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)	36,000
2023-2025 LTIP \| President And Chief Executive Officer \| Absolute TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity instruments other than options granted in the period (in shares)	18,000
2023-2025 LTIP \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					0.00%
2023-2025 LTIP \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent of targeted award (as a percent)					200.00%
2023-2025 LTIP \| Subject to Achievement \| Relative TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					167,000
2023-2025 LTIP \| Subject to Achievement \| Absolute TSR Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested shares during the period (shares)					82,000
Vesting period					3 years