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v3.5.0.2

Income Taxes (Details 1) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Deferred assets: |  |
Net operating loss carryforwards | $ 160,595 | $ 193,747
Research and AMT credit carryforwards | 25,613 | 28,288
Fixed assets and intangibles | 8,839 | 13,237
Accrued expenses | 1,523 | 1,579
Contingent liabilities | 707 | 579
Deferred revenue | 3 | 771
Present value of royalties | 3,007 | 11,686
Organon termination asset | 0 | (111)
Organon termination liability | 0 | 111
Deferred rent | 68 | 730
Other | 17,281 | 5,780
Deferred tax assets | 217,636 | 256,397
Valuation allowance for deferred tax assets | (9,066) | (240,420)
Net deferred tax assets | 208,570 | 15,977
Deferred tax liabilities: |  |
Retrophin fair value adjustment | (1,256) | (1,396)
Convertible debt | (1,844) | (1,436)
Identified intangibles | (12,770) | (13,146)
Identified indefinite lived intangibles | (3,617) | (3,048)
Total | $ 189,083 |
Total |  | $ (3,049)

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