Fortress Biotech, Inc. Quarterly report pursuant to Section 13 or 15(d)

National Holdings Corporation Acquisition - Intangible Assets - future amortization of these intangible assets (Detail)

v3.10.0.1

National Holdings Corporation Acquisition - Intangible Assets - future amortization of these intangible assets (Detail) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Total	$ 13,935	$ 15,223
National Holdings Corporation [Member]
Three Months Ended December 31, 2018	710
Year Ended December 31, 2019	2,815
Year Ended December 31, 2020	2,822
Year Ended December 31, 2021	2,805
Year Ended December 31, 2022	2,026
Thereafter	1,107
Total	12,285
Customer List [Member]
Three Months Ended December 31, 2018	630
Year Ended December 31, 2019	2,500
Year Ended December 31, 2020	2,506
Year Ended December 31, 2021	2,500
Year Ended December 31, 2022	1,726
Thereafter	0
Total	9,862
Software license [Member]
Three Months Ended December 31, 2018	4
Year Ended December 31, 2019	15
Year Ended December 31, 2020	15
Year Ended December 31, 2021	5
Year Ended December 31, 2022	0
Thereafter	0
Total	39
Trademark [Member]
Three Months Ended December 31, 2018	76
Year Ended December 31, 2019	300
Year Ended December 31, 2020	301
Year Ended December 31, 2021	300
Year Ended December 31, 2022	300
Thereafter	1,107
Total	$ 2,384

- Definition

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
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- Definition

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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