Financing Arrangements - Schedule of Debt (Parenthethical) (Details) € in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($)	Aug. 31, 2020 USD ($) Rate	Aug. 31, 2019 USD ($)	Aug. 31, 2020 USD ($) Rate	Aug. 31, 2019 USD ($)	Aug. 31, 2020 EUR (€) Rate	Feb. 29, 2020 USD ($)	Jul. 20, 2015	Jul. 06, 2015 USD ($)	Oct. 23, 2000 EUR (€)
Line of credit facility, remaining borrowing capacity		$ 77,905,000		$ 77,905,000
Debt instrument, interest rate at period end		2.75%		2.75%		2.75%
Percentage of maximum revolver amount				20.00%
Debt instrument compliance description				Company is in a Compliance Period (the period commencing on that day in which Excess Availability is less than 20% of the Maximum Revolver Amount and ending on a day in which Excess Availability is equal to or greater than 20% for any consecutive 30 day period thereafter)
Line of credit facility, commitment fee amount		$ 125,000	$ 126,000	$ 241,000	$ 252,000
Line of credit facility, additional financing fees	$ 260,000
Amortization of debt issuance costs		128,000	197,000	326,000	395,000
Debt issuance costs, net		880,000		$ 880,000			$ 1,015,000
Industrial revenue bond									$ 9,995,000
Mortgage bears interest rate				0.70%
Debt issuance costs, gross		$ 332,000		$ 332,000
Derivative, Fixed Interest Rate								3.48%
Mortgages [Member]
Debt instrument, basis spread on variable rate | Rate				1.54%
Debt instrument, interest rate at period end | Rate		1.65%		1.65%		1.65%
Amortization of debt issuance costs		$ 8,000	$ 8,000	$ 16,000	$ 16,000
Debt issuance costs, net		171,000		$ 171,000
Debt instrument, term				10 years
June 2020 Amendment to Credit Facility [Member]
Amortization of debt issuance costs		53,000		$ 53,000
London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Debt instrument, basis spread on variable rate				2.00%
London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]
Debt instrument, basis spread on variable rate				2.50%
Base Rate [Member] | Minimum [Member]
Debt instrument, basis spread on variable rate				1.00%
Base Rate [Member] | Maximum [Member]
Debt instrument, basis spread on variable rate				1.50%
Debt instrument interest rate during period				2.00%
Loans [Member]
Line of credit facility, maximum borrowing capacity		15,000,000		$ 15,000,000
Revolving Credit Facility [Member]
Line of credit facility, current borrowing capacity		127,500,000		127,500,000
Line of credit facility, maturity date	Apr. 26, 2022
Letter of Credit [Member]
Line of credit facility, maximum borrowing capacity		15,000,000		15,000,000
Line of Credit [Member]
Debt issuance costs, net		$ 709,000		$ 709,000
Foreign Line of Credit [Member] | Audiovox Germany [Member]
Line of credit facility, maximum borrowing capacity | €										€ 8,000
Debt instrument, basis spread on variable rate | Rate				2.30%
Debt instrument, interest rate at period end | Rate		2.30%		2.30%		2.30%
Line of credit facility, maturity date				Jul. 31, 2023
Line of credit facility, outstanding balance | €						€ 0
Foreign Line of Credit [Member] | Magnat [Member]
Debt instrument, basis spread on variable rate | Rate				2.10%
Debt instrument, interest rate at period end | Rate		2.10%		2.10%		2.10%
Line of credit facility, maturity date				Dec. 31, 2020