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Note 8 - OMIDRIA Royalty Obligation (Tables)

9 Months Ended

Sep. 30, 2024

Notes Tables

Schedule of Royalty Obligation [Table Text Block]

Balance at December 31, 2023		$	125,126
Additional proceeds			115,525
Non-cash interest			(1,553	)
Principal payments			(15,125	)
Balance at September 30, 2024		$	223,973

Maximum Scheduled Principal and Interest Payments of Royalty Obligation [Table Text Block]

​		​				​
​		Principal				Interest				Total
​		(In thousands)
2024		$	3,806			$	5,403			$	9,209
2025			20,546				20,468				41,014
2026			23,778				18,324				42,102
2027			27,069				15,875				42,944
2028			30,711				13,091				43,802
Thereafter			118,063				18,672				136,735
Total scheduled payments		$	223,973			$	91,833			$	315,806

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