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DEBT - Additional Information (Details)
3 Months Ended 9 Months Ended
Aug. 25, 2021
USD ($)
Jan. 20, 2017
USD ($)
Dec. 21, 2016
USD ($)
Dec. 31, 2022
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Mar. 31, 2023
USD ($)
Dec. 20, 2022
Mar. 31, 2016
USD ($)
Revolver loan                  
DEBT                  
Weighted average interest rate (as a percent)         7.54%        
Unused borrowing capacity         $ 2,400,000   $ 4,200,000    
Ranor, Inc. | Revolver loan                  
DEBT                  
Interest payments         $ 116,844 $ 22,898      
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         $ 33,376   44,482    
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 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                  
Interest rate (as a percent)     5.21%         6.05%  
Ranor term loan | Revolver loan                  
DEBT                  
Maximum principal amount available     $ 5,000,000.0            
Ranor term loan | Ranor, Inc.                  
DEBT                  
Unamortized debt issuance expense         97,479   $ 101,230    
Ranor term loan | Minimum                  
DEBT                  
Monthly payments of principal and interest amount         16,601        
Required minimum debt service coverage ratio, solely with respect to the fiscal quarter ending December 31, 2022       1.1          
Ranor term loan | Maximum                  
DEBT                  
Monthly payments of principal and interest amount         19,260        
Required minimum debt service coverage ratio, solely with respect to the fiscal quarter ending December 31, 2022       1.2          
Berkshire Loan                  
DEBT                  
Amount of debt 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                  
Proceeds from term loan         1,000,000        
Amount of debt outstanding         $ 2,600,000        
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 ratio of debt service         1.00        
Debt instrument covenant leverage ratio year one         1.00        
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         0.75