Fortress Biotech, Inc. Quarterly report [Sections 13 or 15(d)]

Commitments and Contingencies (Narrative) (Details)

v3.26.3

Commitments and Contingencies (Narrative) (Details) ft² in Thousands, $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	Feb. 28, 2025 USD ($)	Sep. 30, 2026 USD ($)	Sep. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Feb. 10, 2026 USD ($) ft²
Lessee, Operating Lease, Description
Area under sublease \| ft²					23
Base rent receivable					$ 11,900
Net gain on lease termination			$ 394
Payments for legal settlements		$ 4,100
Accrued contingency		0		$ 2,400
Gain (Loss) from litigation settlement		$ 1,700
Mustang \| Worcester Massachusetts
Lessee, Operating Lease, Description
Proceeds from sale of fixed assets	$ 1,000
Net gain on lease termination	$ 400

- Definition

Amount of base rent receivable from operating sublease .

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Amount of gain (loss) on termination of lease before expiration of lease term.

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Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.

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- Definition

Amount of loss contingency liability.

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Net rentable area for properties owned.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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