Goodwill And Intangible Assets, Net - Summary of Identifiable Intangible Asset, Net (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Accumulated Amortization	$ 2,742	$ 1,224
Finite-lived intangible asset, Net	7,743
Intangible asset, Effect of currency translation adjustment	(197)	(411)
Intangible assets Cost/Fair Value	11,394	10,082
Intangible assets Impairments	80	394
Intangible assets, net	8,572	8,464
CDE In- Process Research and Development
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Indefinite-lived intangible asset, Cost/Fair Value	1,106	1,884
Indefinite-lived intangible asset, Impairments	80	248
Indefinite-lived intangible asset, Net	1,026	1,636
Licensing Agreements
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Cost/Fair Value	4,650	3,100
Finite-lived intangible asset, Accumulated Amortization	1,173	315
Finite-lived intangible asset, Net	3,477	2,785
Quad Pharma Customer List
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Cost/Fair Value		204
Finite-lived intangible asset, Accumulated Amortization		58
Finite-lived intangible asset, Impairments		146
Polymed Customer List
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Cost/Fair Value	1,593	1,593
Finite-lived intangible asset, Accumulated Amortization	675	414
Finite-lived intangible asset, Net	918	1,179
Polymed Technology
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Cost/Fair Value	3,712	3,712
Finite-lived intangible asset, Accumulated Amortization	762	437
Finite-lived intangible asset, Net	2,950	$ 3,275
Product Rights
Schedule Of Finite And Indefinite Lived Intangible Assets [Line Items]
Finite-lived intangible asset, Cost/Fair Value	530
Finite-lived intangible asset, Accumulated Amortization	132
Finite-lived intangible asset, Net	$ 398

Indefinite lived intangible assets excluding goodwill net carrying amount.

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Amount before accumulated amortization of intangible assets, excluding goodwill.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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-Publisher FASB
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