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Variable Interest Entities (Details) (USD $) |  |  |  |  | 3 Months Ended | 6 Months Ended | 0 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2014 | Dec. 31, 2013 | Jun. 30, 2013 | Dec. 31, 2012 | Jun. 30, 2014 Viking | Jun. 30, 2014 Viking program | Jul. 01, 2014 Viking Subsequent Event | May 21, 2014 Debt | May 21, 2014 Debt Viking
Variable Interest Entity [Line Items] |  |  |  |  |  |  |  |  |
Number of programs licensed |  |  |  |  |  | 5 |  |  |
Convertible loan facility |  |  |  |  | $ 1,300,000 | $ 1,300,000 |  |  | $ 2,500,000
Interest accrual rate, less than |  |  |  |  |  |  |  | 5.00% |
Repayment percentage |  |  |  |  |  |  |  | 200.00% |
Threshold Proceeds from IPO |  |  |  |  |  |  | 45,000,000 |  |
Value of common stock issued upon IPO |  |  |  |  |  |  | 29,000,000 |  |
Threshold proceeds from private financing |  |  |  |  |  |  | 20,000,000 |  |
Cash and cash equivalents | 14,537,000 | 11,639,000 | 5,923,000 | 12,381,000 | 891,000 | 891,000 |  |  |
Other current assets | 1,123,000 | 959,000 |  |  | 28,000 | 28,000 |  |  |
Capitalized IPO expenses, Viking Therapeutics, Inc. | 1,094,000 | 0 |  |  | 1,094,000 | 1,094,000 |  |  |
Total current assets | 28,585,000 | 24,881,000 |  |  | 2,013,000 | 2,013,000 |  |  |
Other assets | 253,000 | 299,000 |  |  | 1,000 | 1,000 |  |  |
Total assets | 99,847,000 | 104,713,000 |  |  | 2,014,000 | 2,014,000 |  |  |
Accounts payable | 5,059,000 | 3,951,000 |  |  | 1,416,000 | 1,416,000 |  |  |
Accrued liabilities | 3,241,000 | 5,337,000 |  |  | 52,000 | 52,000 |  |  |
Current portion of note payable | 2,698,000 | 9,109,000 |  |  | 345,000 | 345,000 |  |  |
Total current liabilities | 18,621,000 | 28,939,000 |  |  | 1,813,000 | 1,813,000 |  |  |
Long-term portion of notes payable |  |  |  |  | 1,285,000 | 1,285,000 |  |  |
Total liabilities | $ 36,761,000 | $ 55,100,000 |  |  | $ 3,098,000 | $ 3,098,000 |  |  |
Loss percentage recorded |  |  |  |  |  | 100.00% |  |  |

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