Business Combinations - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		6 Months Ended
	Apr. 30, 2022	Jul. 31, 2021	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Payments to Acquire Businesses, Gross	$ 4,250
Consideration holdback	$ 3,750
Increase in value of acquired inventories			$ 100		$ 100
Finite lived intangible assets amortization expense			2,483	$ 2,142	4,966	$ 4,363
BreathTek [Member]
Payments to Acquire Businesses, Gross		$ 19,585
Consideration holdback		1,000
Business combination, recognized identifiable assets acquired and liabilities assumed, inventory		9,955
Net revenues			5,500		11,100
Net earnings			1,600		3,200
BreathTek [Member] | Customer Relationships [Member]
Business combination, recognized identifiable assets acquired and liabilities assumed, finite-lived intangibles		$ 9,630
Finite lived intangible assets useful life		5 years
Finite lived intangible assets amortization expense			$ 474		$ 960