Product Warranty (Tables)

9 Months Ended

Dec. 31, 2019

Guarantees And Product Warranties [Abstract]

Change in the Company's Warranty Accrual

The following table reflects the change in the Company’s warranty accrual during the nine months ended December 31, 2019 and 2018:

	Nine Months Ended
	December 31, 2019			December 31, 2018
	(In thousands)
Balance, beginning of period	$	7,584		$	6,914
Change in liability for warranties issued in period		6,216			2,982
Settlements made (in cash or in kind) during the    period		(3,729	)		(2,889	)
Balance, end of period	$	10,071		$	7,007