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Note 4 - Other Financial Information (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

		June 30,				December 31,
		2023				2022
Accounts payable		$	4,659			$	5,527
Accrued sales reserves			2,721				618
Accrued clinical expenses			2,054				2,853
Accrued research and development expenses			1,003				1,285
Accrued selling, general and administrative expenses			2,836				1,609
Accrued other expenses			3,130				491
Total accounts payable and accrued expenses		$	16,403			$	12,383

Interest Income and Interest Expense Disclosure [Table Text Block]

		Six Months Ended June 30,
		2023				2022
Interest income		$	1,080			$	28
Other income (expense), net			(45	)			98
Total interest and other income (expense), net		$	1,035			$	126

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