Amount included in sum total to calculate borrowing base for advancing loans.

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Percentage of cash flow to total debt service.

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Represents the leverage ratio under the financial covenant in year one.

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Represents the loan to value ratio under the financial covenant.

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Represents the trailing period used for determination of loan to value ratio under the terms of the loan covenants.

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Represents the percentage of accounts receivable used for determination of the aggregate amount of advances under the revolver loan.

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Represents the percentage of Appraised value of equipment for determination of the aggregate amount of advances under the revolver loan.

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Represents the percentage of eligible raw material inventory used for determination of the aggregate amount of advances under the revolver loan.

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Maximum amount of borrowing base required to grant loan advance.

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It represents the percentages rate of nonrefundable commitment fee.

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The cash inflow for Proceeds From Term Loan.

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Minimum debt service coverage ratio as required under the debt arrangement.

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amount of the required periodic payments including both interest and principal payments.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average interest rate of debt outstanding.

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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DEBT - Additional Information (Details)							3 Months Ended
DEBT - Additional Information (Details)	Dec. 30, 2022	Dec. 23, 2022 USD ($)	Dec. 20, 2022 USD ($)	Dec. 19, 2022 USD ($)	Aug. 25, 2021 USD ($)	Jan. 20, 2017 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2022	Mar. 31, 2023 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Mar. 31, 2016 USD ($)
Revolver loan
DEBT
Interest payments							$ 29,678
Ranor, Inc.
DEBT
Unamortized debt issuance expense							$ 86,302		$ 101,230
Stadco Term Loan, at 3.79% interest, due August 2028
DEBT
Maturity term					7 years
Monthly payments of principal and interest amount					$ 54,390
Interest rate (as a percent)							3.79%
Unamortized debt issuance expense							$ 40,649		$ 44,482
Stadco Term Loan, at 3.79% interest, due August 2028 \| FHLBBC advance rate
DEBT
Applicable interest rate					2.25%
Basis spread on variable rate (as a percent)					2.25%
Stadco Term Loan, at 3.79% interest, due August 2028 \| Ranor, Inc. \| Revolver loan
DEBT
Principal amount of debt					$ 4,000,000.0
Ranor Term Loan, 6.05% due December 2027 [Member]
DEBT
Proceeds from term loan					$ 2,850,000
Ranor term loan
DEBT
Monthly payments of principal and interest amount			$ 16,601	$ 19,260
Required minimum debt service coverage ratio, solely with respect to the fiscal quarter ending December 31, 2022	1.2							1.1
Interest rate (as a percent)			6.05%	5.21%
Weighted average interest rate (as a percent)							7.31%		5.02%
Unused borrowing capacity										$ 2,400,000	$ 4,200,000
Ranor term loan \| Revolver loan
DEBT
Maximum principal amount available		$ 5,000,000.0
Berkshire Loan
DEBT
Amount outstanding							$ 7,600,000
Annual capital expenditure							1,500,000
Berkshire Loan \| Revolving Credit Facility
DEBT
Maximum amount of borrowing base required to grant loan advance		$ 5,000,000.0
Debt instrument percentage of accounts receivable used for determination of aggregate amount of advances		80.00%
Debt instrument percentage of eligible raw material used for determination of aggregate amount of advances		25.00%
Amount included in sum to calculate maximum borrowing base		$ 250,000
Berkshire Loan \| Revolver loan
DEBT
Maximum amount of borrowing base required to grant loan advance							5,000,000.0
Amount outstanding							$ 2,300,000
Nonrefundable commitment fee percentages							0.25%
Berkshire Loan \| Secured Term Loan
DEBT
Monthly payments of principal and interest amount						$ 19,260
Interest rate (as a percent)						5.21%
Berkshire Loan \| Notes payables
DEBT
Debt Instrument percentage of appraised value Of equipment for determination of aggregate amount of advances		80.00%
Berkshire Loan \| Ranor, Inc.
DEBT
Debt instrument covenant trailing period for measurement of loan to value ratio							365 days
Berkshire Loan \| Ranor, Inc. \| Secured Term Loan
DEBT
Principal amount of debt												$ 2,850,000
Berkshire Loan \| Minimum
DEBT
Cash flow to total debt service							1.20	1.10
Debt instrument covenant leverage ratio year one							2.50
Berkshire Loan \| Maximum
DEBT
Loan-to-Value Ratio							0.75