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Accounts Payable and Accrued Expenses | 12 Months Ended
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Dec. 31, 2016
Payables and Accruals [Abstract] |
Accounts Payable and Accrued Expenses | Accounts Payable and Accrued Expenses Accounts payable and accrued expenses at December 31, 2016 and 2015 consist of the following:
| As of December 31,
| 2016 |  | 2015
Trade accounts payable, including from affiliated entity | $ | 5,920,642 |  |  | $ | 4,292,374 |
Accrued compensation | 6,531,983 |  |  | 4,157,440 |
Accrued subcontract costs | 5,475,359 |  |  | 946,597 |
Accrued license fees | — |  |  | 2,300,000 |
Other accrued expenses | 1,669,803 |  |  | 1,368,488 |
| $ | 19,597,787 |  |  | $ | 13,064,899 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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