Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Schedule of Estimated Annual Amortization Expense (Detail)

v3.21.2
Acquisition - Schedule of Estimated Annual Amortization Expense (Detail) - Barber-Nichols, Inc. [Member]
$ in Thousands
Sep. 30, 2021
USD ($)
Business Acquisition [Line Items]  
Remainder of 2022 $ 1,497
2023 2,462
2024 1,775
2025 1,327
2026 1,123
2027 and thereafter 16,607
Total intangible amortization $ 24,791