v3.26.1
Goodwill and Other Intangible Assets - Schedule of Goodwill (Details)
 3 Months Ended
Mar. 31, 2026
USD ($)
Goodwill [Roll Forward]  
Beginning of the period $ 357,211,919 [1]
End of the period 360,924,307
Net carrying value 360,924,307
Automotive Products  
Goodwill [Roll Forward]  
Beginning of the period 309,709,522
Period activity 0
End of the period 309,709,522
Net carrying value 309,709,522
Premium Audio Products  
Goodwill [Roll Forward]  
Beginning of the period 12,713,758
Acquisitions (including measurement period adjustments) (see Note 16) 3,765,220
End of the period 16,478,978
Net carrying value 16,478,978
Other  
Goodwill [Roll Forward]  
Beginning of the period 34,788,639
Foreign currency adjustment (52,832)
End of the period 34,735,807
Gross carrying value 38,400,511
Accumulated impairment charges (3,664,704)
Net carrying value $ 34,735,807
[1] The Condensed Consolidated Balance Sheet at December 31, 2025 has been derived from the audited Consolidated Financial Statements at that date, but does not include all of the information and footnotes required by accounting principles generally accepted in the United States for complete financial statements.