XML 88 R2.htm IDEA: XBRL DOCUMENT v3.20.1
Consolidated Balance Sheets - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Current assets:    
Cash and cash equivalents $ 33,774,000 $ 7,042,000
Marketable securities 57,699,000 100,986,000
Prepaid expenses 1,707,000 1,491,000
Other current assets 73,000 15,000
Total current assets 93,253,000 109,534,000
Restricted cash 245,000 84,000
Property and equipment, net 414,000 321,000
Total assets 93,912,000 109,939,000
Current liabilities:    
Accounts payable 6,716,000 2,989,000
Accrued liabilities 5,483,000 2,727,000
Total current liabilities 12,199,000 5,716,000
Other liabilities 15,000 19,000
Total liabilities 12,214,000 5,735,000
Commitments and contingencies (see Note 12)
Stockholders’ equity:    
Preferred stock, $0.0001 par value, 10,000,000 shares authorized as of December 31, 2019 and 2018; none issued and outstanding as of December 31, 2019 and 2018
Common stock, $0.0001 par value, 150,000,000 shares authorized as of December 31, 2019 and 2018; 36,444,732 and 28,055,344 shares issued and outstanding as of December 31, 2019 and 2018, respectively; 36,444,732 and 28,054,344 shares vested as of December 31, 2019 and 2018, respectively 4,000 3,000
Additional paid-in capital 235,777,000 175,635,000
Accumulated deficit (154,132,000) (71,393,000)
Other comprehensive income (loss) 49,000 (41,000)
Total stockholders’ equity 81,698,000 104,204,000
Total liabilities and stockholders’ equity $ 93,912,000 $ 109,939,000