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Intangible assets and goodwill - (Tables)

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of definite lived intangible assets

Definite lived intangible assets consisted of the following at March 31, 2023 and December 31, 2022:

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Ending Balance at

​

​

​

​

​

Reclass from

​

​

​

​

​

Foreign

​

​

Ending Balance at

Definite lived

​

​

December 31,

​

​

​

​

​

Indefinite Lived to

​

​

​

​

​

currency

​

​

March 31,

intangibles assets, gross

​

2022

​

Additions

​

Definite Lived

​

Impairment

​

translation

​

2023

Emflaza

​

$

420,253

​

$

17,515

​

​

—

​

​

—

​

​

—

​

$

437,768

Waylivra

​

​

9,316

​

​

—

​

​

—

​

​

—

​

​

170

​

​

9,486

Tegsedi

​

​

7,109

​

​

2,001

​

​

—

​

​

—

​

​

131

​

​

9,241

Upstaza

​

​

89,550

​

​

—

​

​

—

​

​

—

​

​

—

​

​

89,550

Total definite lived intangibles, gross

​

$

526,228

​

$

19,516

​

$

—

​

$

—

​

$

301

​

$

546,045

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Ending Balance at

​

​

​

​

​

Foreign

​

​

Ending Balance at

Definite lived

​

​

December 31,

​

​

​

​

​

currency

​

​

March 31,

intangibles assets, accumulated amortization

​

2022

​

Amortization

​

translation

​

2023

Emflaza

​

$

(266,023)

​

$

(36,996)

​

$

—

​

$

(303,019)

Waylivra

​

​

(2,751)

​

​

(261)

​

​

(52)

​

​

(3,064)

Tegsedi

​

​

(1,709)

​

​

(292)

​

​

(36)

​

​

(2,037)

Upstaza

​

​

(3,420)

​

​

(1,866)

​

​

—

​

​

(5,286)

Total definite lived intangibles, accumulated amortization

​

$

(273,903)

​

$

(39,415)

​

$

(88)

​

$

(313,406)

​

​

​

​

​

​

​

​

​

​

​

​

​

Total definite lived intangibles, net

​

​

​

​

​

​

​

​

​

​

$

232,639

​

Schedule of estimated future amortization of intangible assets

​

​	​	​	​
​		As of March 31, 2023
2023	​	$	118,266
2024	​		33,462
2025	​		9,702
2026	​		9,702
2027 and thereafter	​		61,507
Total	​	$	232,639

​

Schedule of indefinite lived intangible assets

Indefinite lived intangible assets consisted of the following at March 31, 2023 and December 31, 2022:

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Ending Balance at

​

​

​

​

​

Reclass from

​

​

​

​

​

Foreign

​

​

Ending Balance at

Indefinite lived

​

​

December 31,

​

​

​

​

​

Indefinite Lived to

​

​

​

​

​

currency

​

​

March 31,

intangibles assets

​

2022

​

Additions

​

Definite Lived

​

Impairment

​

translation

​

2023

Upstaza

​

$

235,766

​

$

—

​

$

—

​

$

—

​

$

—

​

$

235,766

PTC-FA

​

​

112,500

​

​

—

​

​

—

​

​

—

​

​

—

​

​

112,500

PTC-AS

​

​

105,300

​

​

—

​

​

—

​

​

—

​

​

—

​

​

105,300

Total indefinite lived intangibles

​

$

453,566

​

$

—

​

$

—

​

$

—

​

$

—

​

$

453,566

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Total intangible assets, net

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

$

686,205

​

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- References

No definition available.

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

+ 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)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity, by either major class or business segment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b),(d)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ 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)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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