Quarterly report pursuant to Section 13 or 15(d)

Product Warranty Liability - Reconciliation of the Changes in Product Warranty Liability (Detail)

v3.22.0.1
Product Warranty Liability - Reconciliation of the Changes in Product Warranty Liability (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Guarantees [Abstract]        
Balance at beginning of period $ 449 $ 308 $ 626 $ 359
BNI warranty accrual acquired     169  
Expense (income) for product warranties 19 28 (2) 23
Product warranty claims paid (35) (21) (360) (67)
Balance at end of period $ 433 $ 315 $ 433 $ 315