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Commitments and Contingencies (Details) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]      
Royalty expense $ 666,000 $ 639,000  
Accrued royalties 784,000   $ 658,000
Distributed earnings $ 0 $ 0