Acquisition - Fair Value of Consideration Paid (Details) - Aegerion $ / shares in Units, $ in Thousands	Nov. 29, 2016 USD ($) $ / shares shares
Business Acquisition [Line Items]
Liabilities assumed	$ 3,000
Stock compensation assumed	293
Total acquisition consideration	$ 62,381
Common Stock
Business Acquisition [Line Items]
Number of Novelion common shares issued in connection with the acquisition of Aegerion (in shares) \| shares	6,060,288
Novelion share price on November 29, 2016 (in dollars per share) \| $ / shares	$ 9.75
Fair value of Novelion common shares issued to Aegerion stockholders	$ 59,088

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Stock Compensation Capitalized

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Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of liabilities assumed at the acquisition date.

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