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

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

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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

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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, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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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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DEBT - Additional Information (Details)					1 Months Ended	3 Months Ended	12 Months Ended
DEBT - Additional Information (Details)	Dec. 30, 2022	Dec. 23, 2022 USD ($)	Aug. 25, 2021 USD ($)	Dec. 21, 2016 USD ($)	Dec. 21, 2016 USD ($)	Dec. 31, 2022	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)
DEBT
Proceeds from term loan								$ 4,000,000
Late fee (in percent)							5
Default interest rate							5
Revolver loan
DEBT
Interest payments							$ 33,156
Ranor, Inc.
DEBT
Unamortized closing costs							$ 101,230	76,288
Minimum
DEBT
Interest rate (as a percent)		5.21%
Maximum
DEBT
Interest rate (as a percent)		6.05%
Stadco Term Loan, at 3.79% interest, due August 2028.
DEBT
Interest rate (as a percent)							3.79%
Stadco Term Loan, at 3.79% interest, due August 2028. \| Ranor, Inc. \| Revolver loan
DEBT
Principal amount of debt			$ 4,000,000.0
Stadco Term Loan at 3.79% interest, due August 2028
DEBT
Principal amount of debt			$ 4,000,000.0
Maturity term			7 years
Monthly payments of principal and interest amount			$ 54,390
Stadco Term Loan at 3.79% interest, due August 2028 \| FHLBBC advance rate
DEBT
Basis spread on variable rate (as a percent)			2.25%
Stadco Term Loan at 2.25% interest, due August 2028
DEBT
Unamortized debt issuance expense							$ 44,482	$ 71,617
Ranor term loan
DEBT
Required minimum debt service coverage ratio, solely with respect to the fiscal quarter ending December 31, 2022	1.2					1.1
Weighted average interest rate (as a percent)							5.02%	2.75%
Unused borrowing capacity							$ 4,200,000	$ 2,800,000
Ranor term loan \| Revolving Credit Facility
DEBT
Maximum amount of borrowing base required to grant loan advance				$ 5,000,000.0	$ 5,000,000.0
Ranor term loan \| Revolver loan
DEBT
Maximum principal amount available				$ 5,000,000.0	5,000,000.0
Ranor term loan \| Ranor, Inc.
DEBT
Proceeds from term loan					2,850,000
Ranor term loan \| Minimum
DEBT
Monthly payments of principal and interest amount		$ 19,260
Ranor term loan \| Maximum
DEBT
Monthly payments of principal and interest amount		$ 16,601
Berkshire Loan
DEBT
Annual capital expenditure							1,500,000
Berkshire Loan \| Revolving Credit Facility
DEBT
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	$ 250,000
Berkshire Loan \| Revolver loan
DEBT
Maximum amount of borrowing base required to grant loan advance							5,000,000.0
Amount outstanding							$ 700,000
Nonrefundable commitment fee percentages							0.25%
Adjusted interest rate (as a percent)				2.75%	2.75%
Berkshire Loan \| Revolver loan \| Prime Rate
DEBT
Adjusted interest rate (as a percent)				2.75%	2.75%
Basis spread on variable rate (as a percent)				70.00%
Berkshire Loan \| Secured Term Loan
DEBT
Monthly payments of principal and interest amount					$ 19,260
Interest rate (as a percent)				5.21%	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	$ 2,850,000
Berkshire Loan \| Minimum
DEBT
Cash flow ratio of debt service							1.00
Cash flow to total debt service							1.00
Debt instrument covenant leverage ratio year one							1.00
Loan-to-Value Ratio							0.75
Berkshire Loan \| Maximum
DEBT
Cash flow ratio of debt service							1.20
Cash flow to total debt service							1.10
Debt instrument covenant leverage ratio year one							2.50
Loan-to-Value Ratio							1.00