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DEBT - Berkshire Bank & Trust Company Loan Facility (Details)	1 Months Ended		3 Months Ended	12 Months Ended
	Dec. 19, 2018 USD ($)	Dec. 21, 2016 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,000,000
Nonrefundable Commitment Fee,Percentage			0.25%
Payment Of Loan Related To Execution Of Modification	$ 7,245
Berkshire Loan
Debt Instrument [Line Items]
Debt Instrument Debt Service Coverage Ratio Threshold					1.2
Debt Instrument Covenant Leverage Ratio Year Three And Thereafter					2.50
Debt Instrument Covenant Maximum Capital Expenditures To Be Incurred Year Four And Thereafter				$ 1,500,000
Debt Instrument Covenant Loan To Value Ratio					0.75
Debt Instrument Covenant Trailing Period For Measurement Of Loan To Value Ratio					365 days
Unamortized Debt Issuance Expense			$ 29,833		$ 32,982
Berkshire Loan | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum Amount Of Borrowing Base Required To Grant Loan Advance		$ 1,000,000
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
Debt Instrument, Description of Variable Rate Basis			one-month LIBOR plus 275 basis points
Berkshire Loan | Secured Term Loan
Debt Instrument [Line Items]
Debt Instrument, Term		60 months
Debt Instrument, Periodic Payment		$ 19,260
Debt Instrument Prepayment Period		45 days
Debt Instrument, Interest Rate, Stated Percentage		5.21%
Berkshire Loan | Ranor, Inc.
Debt Instrument [Line Items]
Debt Instrument Event Of Default Excess Of Indebtedness		$ 100,000
Debt Instrument Event Of Default In Excess Of Entry Of Judgment		150,000
Berkshire Loan | Ranor, Inc. | Revolving Credit Facility
Debt Instrument [Line Items]
Debt Instrument, Face Amount		2,850,000
Berkshire Loan | Ranor, Inc. | Secured Term Loan
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 1,000,000

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- Definition

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

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- Definition

Represents the leverage ratio under the financial covenant in year three and thereafter.

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- Definition

Represents the loan to value ratio under the financial covenant.

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No definition available.

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- Definition

Amount of maximum capital expenditure to be incurred under the terms loan agreement covenant in year four and thereafter.

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- Definition

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

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No definition available.

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- Definition

Represents the minimum Debt Service Coverage Ratio (DSCR) required by a loan security agreement debt covenant.

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No definition available.

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- Definition

Represents amount of indebtedness where it exceeds the amount specified in the agreement, which results to event of default.

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- Definition

Represents amount of entry judgment where it exceeds the amount specified in the agreement, which results to event of default.

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No definition available.

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- Definition

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

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No definition available.

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- Definition

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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- Definition

Period of debt prepayment preceding to maturity Date, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Maximum amount of borrowing base required to grant loan advance.

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- Definition

It represents the percentage rate of nonrefundable commitment fee.

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- Definition

The amount of payment of loan related to execution of modification.

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

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No definition available.

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- Definition

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

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-Topic 835
-SubTopic 30
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- Definition

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

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- Definition

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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- Definition

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

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- Definition

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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- Definition

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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- Definition

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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