Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Schedule of Purchase Price Allocated to Intangible Assets (Detail)

v3.22.4
Acquisition - Schedule of Purchase Price Allocated to Intangible Assets (Detail) - USD ($)
$ in Thousands
 9 Months Ended
Dec. 31, 2022
Mar. 31, 2022
Customer Relationships [Member]    
Business Acquisition [Line Items]    
Finite-Lived Intangible Assets, Net $ 10,866 $ 11,308
Technology and Technical Know-How [Member]    
Business Acquisition [Line Items]    
Finite-Lived Intangible Assets, Net 9,300 $ 9,679
Barber-Nichols, Inc. [Member]    
Business Acquisition [Line Items]    
Intangibles subject to amortization, Gross Carrying Amount 25,800  
Intangibles subject to amortization, Accumulated Amortization 4,379  
Finite-Lived Intangible Assets, Net 21,421  
Intangibles not subject to amortization, Gross Carrying Amount 6,700  
Intangibles not subject to amortization, Net Carrying Amount $ 6,700  
Barber-Nichols, Inc. [Member] | Customer Relationships [Member]    
Business Acquisition [Line Items]    
Intangibles subject to amortization, Weighted Average Amortization Period 20 years  
Intangibles subject to amortization, Gross Carrying Amount $ 11,800  
Intangibles subject to amortization, Accumulated Amortization 934  
Finite-Lived Intangible Assets, Net $ 10,866  
Barber-Nichols, Inc. [Member] | Technology and Technical Know-How [Member]    
Business Acquisition [Line Items]    
Intangibles subject to amortization, Weighted Average Amortization Period 20 years  
Intangibles subject to amortization, Gross Carrying Amount $ 10,100  
Intangibles subject to amortization, Accumulated Amortization 800  
Finite-Lived Intangible Assets, Net $ 9,300  
Barber-Nichols, Inc. [Member] | Backlog [Member]    
Business Acquisition [Line Items]    
Intangibles subject to amortization, Weighted Average Amortization Period 4 years  
Intangibles subject to amortization, Gross Carrying Amount $ 3,900  
Intangibles subject to amortization, Accumulated Amortization 2,645  
Finite-Lived Intangible Assets, Net $ 1,255  
Barber-Nichols, Inc. [Member] | Tradename [Member]    
Business Acquisition [Line Items]    
Intangibles not subject to amortization, Weighted Average Amortization Period Indefinite  
Intangibles not subject to amortization, Gross Carrying Amount $ 6,700  
Intangibles not subject to amortization, Net Carrying Amount $ 6,700