XML 103 R87.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Other Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Acquired Finite-Lived Intangible Assets [Line Items]    
Indefinite life trademarks $ 2,900 $ 6,597
Intangible Assets, Gross (Excluding Goodwill) 2,900 7,640
Accumulated amortization - patents 0 (853)
Total other intangible assets, net 2,900 6,787
Amortization expense for intangible assets 53 61
2025 0  
2026 0  
2027 0  
2028 0  
2029 0  
Thereafter 0  
Finite-Lived Intangible Assets, Net 0  
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) (137) (2,455)
Definite-lived patents    
Acquired Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible assets, gross $ 0 $ 1,043
Minimum | Definite-lived patents    
Acquired Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible asset, useful life 7 years  
Maximum | Definite-lived patents    
Acquired Finite-Lived Intangible Assets [Line Items]    
Finite-lived intangible asset, useful life 24 years