Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Additional Information (Detail)

v3.21.2
Acquisition - Additional Information (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 01, 2021
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Jun. 30, 2021
Business Acquisition [Line Items]            
Goodwill   $ 22,823   $ 22,823    
Amortization       1,009    
Net sales   34,146 $ 27,954 54,303 $ 44,664  
Barber-Nichols, Inc. [Member]            
Business Acquisition [Line Items]            
Business combination, purchase price $ 72,014          
Business combination, common stock, shares 610          
Business combination, common stock value $ 8,964          
Business combination share price $ 14.69          
Business combination, cash consideration $ 61,150     61,150    
Business combination, contingent earn-out           $ 1,900
Term of lease agreement 9 years          
Monthly lease payment $ 40          
Annual escalation in lease payment 3.00%          
Business combination, Acquisition related costs   93   262    
Goodwill before adjusting preliminary valuation of backlog $ 22,923          
Goodwill 22,823 22,823   22,823    
Preliminary valuation of backlog was increased   100   100    
Amortization   784   1,009    
Net sales   $ 16,486   $ 19,957    
Barber-Nichols, Inc. [Member] | Maximum            
Business Acquisition [Line Items]            
Business combination contingent earn-out eligible to receive, additional cash consideration $ 14,000