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v3.10.0.1

Consolidated Balance Sheets - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 41,958 | $ 56,718
Short-term investment securities | 26,848 | 27,999
Interest receivable | 95 | 108
Prepaid research and development | 9,691 | 8,056
Other current assets | 439 | 437
Total current assets | 79,031 | 93,318
Restricted cash | 1,241 | 587
Leasehold interest, net | 2,294 | 2,429
Equipment, net | 251 | 248
Goodwill | 799 | 799
Total assets | 83,616 | 97,381
Current liabilities: |  |
Accounts payable and accrued expenses | 36,377 | 25,877
Accrued compensation | 2,258 | 1,800
Current portion of deferred revenue | 152 | 152
Notes payable | 67 | 128
Total current liabilities | 38,854 | 27,957
Deferred rent | 1,462 | 1,364
Deferred revenue, net of current portion | 914 | 1,067
Long-term liabilities | 18,350 | 0
Total liabilities | 59,580 | 30,388
Commitments and contingencies |  |
Stockholders' equity: |  |
Preferred stock, $0.001 par value per share (10,000,000 shares authorized, none issued and outstanding as of December 31, 2018 and 2017) | 0 | 0
Common stock, $0.001 par value per share (150,000,000 shares authorized, 83,911,855 and 73,181,750 shares issued, 83,870,546 and 73,140,441 shares outstanding at December 31, 2018 and 2017, respectively) | 84 | 73
Additional paid-in capital | 552,531 | 422,017
Treasury stock, at cost, 41,309 shares at December 31, 2018 and 2017 | (234) | (234)
Accumulated deficit | (528,345) | (354,863)
Total stockholders' equity | 24,036 | 66,993
Total liabilities and stockholders' equity | $ 83,616 | $ 97,381

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