Cost Of Goods And Services Sold, Operating

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Operating, Gross Margin Percentage

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of interest income (expense) classified as nonoperating.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Segment Information (Details) $ in Thousands	3 Months Ended						9 Months Ended
Segment Information (Details) $ in Thousands	Sep. 30, 2025 USD ($) segment	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)
Segment Reporting [Abstract]
Number of operating segment \| segment	1
Segment Reporting Information [Line Items]
Product revenue, net	$ 97,800			$ 83,841			$ 282,025	$ 199,376
Cost of goods sold	4,263			6,684			16,457	15,112
Research and development	14,585			13,512			43,251	40,052
Selling, general and administrative	37,578			28,673			105,292	82,339
Litigation settlement	0			12,500			0	37,500
Income from operations	41,374			22,472			117,025	24,373
Interest and other income, net	6,593			7,297			21,315	22,373
Income before income taxes	47,967			29,769			138,340	46,746
Income tax benefit (expense)	(31,398)			2,589			(15,091)	3,066
Net income	$ 79,365	$ 38,333	$ 35,733	$ 27,180	$ 15,568	$ 932	$ 153,431	$ 43,680
Reportable Segment
Segment Reporting Information [Line Items]
Gross margin	96.00%			92.00%			94.00%	92.00%
Research and development	$ 14,585			$ 13,512			$ 43,251	$ 40,052
Selling, general and administrative	37,578			28,673			105,292	82,339
Litigation settlement	0			12,500			0	37,500
Income from operations	41,374			22,472			117,025	24,373
Net income	79,365			27,180			153,431	43,680
B-VEC \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	1,810			1,255			6,144	7,068
KB111 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	568			0			1,309	0
KB301 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	120			138			185	521
KB304 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	244			189			906	1,146
KB407 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	608			180			1,272	1,631
KB408 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	248			611			763	1,107
KB707 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	3,181			3,311			8,342	6,469
KB801 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	359			167			1,233	372
KB803 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	401			180			1,291	394
Other dermatology programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	1			449			10	484
Other ophthalmology programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	3			137			44	430
Other research programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	379			247			1,123	890
Other development programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	219			171			679	596
Other research and development costs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	$ 6,444			$ 6,477			$ 19,950	$ 18,944