Quarterly report pursuant to Section 13 or 15(d)

Cash Flow Statement - Additional Information (Detail)

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Cash Flow Statement - Additional Information (Detail) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Jun. 01, 2021
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Interest paid     $ 263 $ 9
Income taxes paid     1,388 51
Capital expenditures     80 $ 37
Business combination, net cash consideration     $ 59,563  
Issuance of treasury stock, shares     610  
Issuance of treasury stock, value     $ 8,964  
Pension adjustments, net of income tax   $ 68    
Barber-Nichols, Inc. [Member]        
Business combination, net cash consideration     59,563  
Business combination, gross cash consideration $ 61,150   61,150  
Net of cash acquired     $ 1,587