Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

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Commitments and Contingencies (Details) - USD ($)	3 Months Ended		9 Months Ended
Commitments and Contingencies (Details) - USD ($)	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Nov. 03, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Royalty expense	$ 1,524,000	$ 368,000	$ 2,956,000	$ 872,000
Accrued royalties	$ 881,000		881,000			$ 544,000
Distributed earnings			$ 0	$ 0
Subsequent Event
Loss Contingencies [Line Items]
Estimate of possible loss					$ 7,500,000