Quarterly report pursuant to Section 13 or 15(d)

Other Operating Income, Net - Additional Information (Detail)

v3.22.2.2
Other Operating Income, Net - Additional Information (Detail) - Other Operating Income, Net [Member] - USD ($)
$ in Thousands
Sep. 30, 2022
Sep. 30, 2021
Barber-Nichols, Inc. [Member]    
Other Operating Income Net [Line Items]    
Change in fair value of contingent liability   $ 1,900
Transaction Agreement [Member]    
Other Operating Income Net [Line Items]    
Accrued Liabilities $ 798