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				6 Months Ended
Segment Information (Details) $ in Thousands	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2025 USD ($) segment	Jun. 30, 2024 USD ($)
Segment Reporting [Abstract]
Number of operating segment \| segment					1
Segment Reporting Information [Line Items]
Product revenue, net	$ 96,042		$ 70,284		$ 184,225	$ 115,535
Cost of goods sold	7,165		6,009		12,193	8,428
Research and development	14,410		15,583		28,666	26,539
Selling, general and administrative	35,160		27,626		67,883	53,685
Litigation settlement	0		12,500		0	25,000
Income from operations	39,307		8,566		75,483	1,883
Interest and other income, net	7,468		7,479		14,889	15,095
Income before income taxes	46,775		16,045		90,372	16,978
Income tax expense	8,442		477		16,305	477
Net income	$ 38,333	$ 35,733	$ 15,568	$ 932	$ 74,067	$ 16,501
Reportable Segment
Segment Reporting Information [Line Items]
Gross margin	93.00%		91.00%		93.00%	93.00%
Research and development	$ 14,410		$ 15,583		$ 28,666	$ 26,539
Selling, general and administrative	35,160		27,626		67,883	53,685
Litigation settlement	0		12,500		0	25,000
Income from operations	39,307		8,566		75,483	1,883
Net income	38,333		15,568		74,067	16,501
B-VEC \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	2,378		3,594		4,353	5,815
KB301 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	24		223		62	383
KB304 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	424		823		667	958
KB407 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	307		713		655	1,451
KB408 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	219		249		516	495
KB707 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	2,413		1,770		5,147	3,156
KB801 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	426		155		879	205
KB803 \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	408		214		894	214
Other dermatology programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	706		21		744	35
Other ophthalmology programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	15		243		42	293
Other research programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	351		393		745	643
Other development programs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	233		193		459	425
Other research and development costs \| Reportable Segment
Segment Reporting Information [Line Items]
Research and development	$ 6,506		$ 6,992		$ 13,503	$ 12,465