Fortress Biotech, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Commitments and Contingencies (Narrative) (Details)

v3.26.1

Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Thousands		1 Months Ended			12 Months Ended
	Dec. 04, 2024	Feb. 28, 2026	Feb. 28, 2025	Sep. 30, 2021	Dec. 31, 2025	Dec. 31, 2024	Oct. 16, 2024	Oct. 15, 2024
Lessee, Operating Lease, Description
Net gain on lease termination					$ 394	$ 0
Operating lease liabilities					14,799
Operating lease, Expense					$ 1,200	1,500
Aggregate amount							$ 295,000	$ 350,000
Percentage of amount released from escrow fund							100.00%
Amount of receivable related to a loss contingency							$ 19,000
Loss contingency, receivable							$ 125,000
Cybersecurity incident amount transferred to fraudulent accounts				$ 9,500
Cybersecurity incident recovered funds	$ 4,600
New York, NY Office Space
Lessee, Operating Lease, Description
Lease expiration date					Apr. 30, 2031
Mustang
Lessee, Operating Lease, Description
Impairment loss allocated to right-of-use asset					$ 400	$ 400
Net gain on lease termination			$ 400
Mustang \| Worcester Massachusetts
Lessee, Operating Lease, Description
Proceeds from sale of fixed assets		$ 1,000
Net gain on lease termination		$ 400

- Definition

Amount wrongly misdirected to a fraudulent accounts due to cybersecurity incident from business email compromise.

+ References

No definition available.

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- Definition

Portion of the fraudulent transferred amount earlier due to cybersecurity incident recovered and received by the company during the period.

+ References

No definition available.

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- Definition

Amount of receivable related to a loss contingency accrual on approval from regulatory authority.

+ References

No definition available.

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- Definition

Percentage of amount released from escrow fund.

+ References

No definition available.

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479092/842-20-40-1

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- Definition

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
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- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

+ References

No definition available.

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- References

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- Definition

Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
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- Definition

Amount of loss from impairment of right-of-use asset from operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 25
-Paragraph 6
-Subparagraph (c)
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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
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- Definition

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.

+ References

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