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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Mar. 31, 2014 | Dec. 31, 2013
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 21,202 | $ 16,756
Other current assets | 599 | 169
Total current assets | 21,801 | 16,925
Property and equipment, net | 26 | 29
Other assets | 828 | 130
Total assets | 22,655 | 17,084
Current liabilities: |  |
Accounts payable | 552 | 597
Accrued compensation and employee benefits | 111 | 459
Accrued expenses and other liabilities | 457 | 446
Deferred rent, current portion |  |
Total current liabilities | 1,120 | 1,502
Deferred rent, net of current portion | 1 | 1
Total liabilities | 1,121 | 1,503
Commitments and contingencies |  |
Stockholders’ equity: |  |
Series A convertible preferred stock, $0.001 par value; 135,000 shares authorized, no shares issued and outstanding at March 31, 2014 and December 31, 2013 |  |
Common stock, $0.001 par value; 100 million shares authorized at March 31, 2014 and December 31, 2013; 21,001,690 and 15,685,562 shares issued and outstanding at March 31, 2014 and December 31, 2013, respectively | 21 | 16
Additional paid-in capital | 98,835 | 90,498
Deficit accumulated during the development stage | (77,322) | (74,933)
Total stockholders’ equity | 21,534 | 15,581
Total liabilities and stockholders’ equity | $ 22,655 | $ 17,084

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