Registration of securities issued in business combination transactions

Consolidated Balance Sheets

v3.7.0.1
Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Current assets:      
Cash and cash equivalents $ 15,690 $ 15,233 $ 34,310
Short-term investments 760 10,230 20,876
Interest receivable   32 111
Amounts receivable 237 478 14
Prepaid expenses 765 954 1,987
Total current assets 17,452 26,927 57,298
Restricted cash 272 272 272
Property and equipment, net 166 258 602
Other assets 13 13 37
Total assets 17,903 27,470 58,209
Current liabilities:      
Accounts payable 359 2,121 1,343
Accrued liabilities other 834 2,442 641
Accrued clinical liabilities 342 3,415 9,966
Accrued compensation 210 188 1,267
Current portion of long-term obligations 55 57 52
Lease termination liability     1,250
Deferred collaboration revenue     5,040
Warrant liability 180 232 1,105
Total current liabilities 1,980 8,455 20,664
Long-term obligations, less current portion 32 49 105
Total liabilities 2,012 8,504 20,769
Commitments and contingencies
Stockholders' equity:      
Common stock 30 29 29
Additional paid-in capital 213,450 213,239 211,590
Accumulated deficit (200,230) (196,942) (176,811)
Accumulated other comprehensive income 2,641 2,640 2,632
Total stockholders' equity 15,891 18,966 37,440
Total liabilities and stockholders' equity $ 17,903 $ 27,470 $ 58,209