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Commitments and Contingencies, Remaining Equity Interest, Percent

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Cumulative Share Based Compensation Expense

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Number Of Dates

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Number Of Installments After Exercise

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Number Of Years After Execution Of Agreement

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Other Commitment, Premium Rate Above Fair Market Value

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Payments for Capital Commitments

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Redemption Agreement, Adjusted Earnings Before Income and Tax, Deduction Amount

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Redemption Agreement, Earnout Payable

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Subsidiary, Ownership Interest Sold, Amount

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Treasury Bond Yield, Plus, Percentage

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Fair value, after the effects of master netting arrangements, of a financial liability or 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, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Amount of income (expense) related to nonoperating activities, classified as other.

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The aggregate fair value as of the reporting date of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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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 equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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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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Number of shares authorized for issuance under share-based payment arrangement.

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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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Number of shares purchased for issuance under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of non-vested options outstanding.

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Commitments and Contingencies - Narrative (Details)			3 Months Ended
Commitments and Contingencies - Narrative (Details)	May 30, 2024 USD ($)	Apr. 30, 2024 shares	Jun. 30, 2024 USD ($) anniversary installment shares	Jun. 30, 2023 USD ($) shares	Feb. 28, 2022	May 05, 2021	Dec. 29, 2020 shares
Long-termCommitment
Other nonoperating income (expense)			$ 703,000	$ 643,000
Put option issued to co-investor in CAM			$ 1,000,000.0
Number of anniversary has fixed price put option \| anniversary			3
Number of years after execution of agreement (in years)			5 years
Number of installments after exercise \| installment			3
Awards vesting period (in years)			10 years
Awards expiration period (in years)			10 years
2020 Omnibus Stock and Incentive Plan
Long-termCommitment
Shares authorized under the plan (in shares) \| shares							420,000
Shares option to purchase (in shares) \| shares			326,000
Shares satisfied the service condition (in shares) \| shares			97,000	97,000
Vested (in shares) \| shares		2,000
Unvested (in shares) \| shares		8,000
Share compensation expense			$ 42,000
Number of shares granted ( in shares) \| shares			221,000
CAM
Long-termCommitment
Ownership percentage (as a percentage)	21.00%					90.00%
Adjusted earnings before income and tax, deduction amount	$ 7,000,000
Other nonoperating income (expense)			$ 20,000
Minority interest, ownership (percent)						10.00%
CAM \| OCAS, Inc,
Long-termCommitment
Ownership interest sold (as a percentage)	16.00%
Purchase price of redeemed interest	$ 4,600,000
Earnout Payable	$ 1,100,000
Line of credit facility, selling interest annual earnout payment, percentage	9.14%
Remaining interest	5.00%
Equity interest multiple	9
Quarterly installment period	3 years
Bond yield period	10 years
Treasury bond yield, additional annual percentage			2.50%
Offshore Series
Long-termCommitment
Payments for capital commitments			$ 1,000,000.0
Onshore Series
Long-termCommitment
Payments for capital commitments			10,600,000
CJVII \| Capital Commitments
Long-termCommitment
Other commitments			$ 7,000,000
Other commitment, premium rate above fair market value			112.50%
CAM \| CJVII \| Capital Commitments
Long-termCommitment
Other commitments			$ 51,000,000
MRC \| CJVII \| Capital Commitments
Long-termCommitment
Other commitments			44,000,000.0
Third Party \| Shanwick RNCI
Long-termCommitment
Minority interest, ownership (percent)					30.00%
Option potential exercise multiple					7.5
Level 3 \| CAM
Long-termCommitment
Fair value of redeemable non-controlling interest			$ 1,100,000