Description of Business and Summary of Significant Accounting Policies - Fair Value Measurements and Derivatives - Additional Information (Details)			1 Months Ended	12 Months Ended
	Feb. 28, 2023 USD ($)	Feb. 10, 2023 USD ($) Instalment	Feb. 28, 2023 USD ($)	Feb. 28, 2023 USD ($)	Feb. 28, 2022	Mar. 31, 2020	Jul. 20, 2015
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Derivative, Fixed Interest Rate						3.43%	3.48%
Foreign currency contracts settled date				Feb. 28, 2022
Amount excluded from assessment of hedge effectiveness				$ 0
Foreign currency contracts terminated	0		0	0
Foreign currency contracts de-designated	0		0	0	0
Interest Rate Swap [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Current outstanding notional value	$ 6,115,000		$ 6,115,000	$ 6,115,000
Onkyo Home Entertainment Corporation [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Contingent consideration obligation settled		$ 6,000,000
Gain on settlement		$ 443,000
Contingent consideration obligation settled number of instalments | Instalment		3
Contingent consideration percentage relieves on future product purchases		2.00%
Contingent consideration obligation first installment		$ 1,500,000	$ 1,500,000
Contingent consideration obligation remaining instalment	$ 4,500,000
Bankruptcy filing date				May 13, 2022