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BALANCE SHEETS (Unaudited) - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Current assets:    
Cash and cash equivalents $ 9,101 $ 7,401
Marketable securities 6,906 13,762
Other current assets 648 282
Total current assets 16,655 21,445
Marketable securities   2,352
Property and equipment, net 54 66
Other assets 587 766
Total assets 17,296 24,629
Current liabilities:    
Accounts payable 1,072 1,205
Accrued compensation and employee benefits 141 719
Accrued expenses and other liabilities 1,306 472
Total current liabilities 2,519 2,396
Deferred rent, net of current portion 30 39
Total liabilities 2,549 2,435
Commitments and contingencies
Stockholders’ equity:    
Common stock, $0.001 par value; 100 million shares authorized at June 30, 2017 and December 31, 2016; 10,116,586 and 9,082,366 shares issued and outstanding at June 30, 2017 and December 31, 2016, respectively 10 9
Additional paid-in capital 137,113 134,715
Accumulated other comprehensive loss (5) (19)
Accumulated deficit (122,371) (112,511)
Total stockholders’ equity 14,747 22,194
Total liabilities and stockholders’ equity $ 17,296 $ 24,629