Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Tables)

v3.7.0.1
Fair Value Measurements (Tables)
6 Months Ended
Apr. 30, 2017
Fair Value Disclosures [Abstract]  
Changes in Estimated Fair Value for Level 3 Classified Derivative Warrant Liability

The following table sets forth the changes in the estimated fair value for our Level 3 classified derivative warrant liability (in thousands):

 

    Warrant Liability  
Fair value - October 31, 2016   $ 70  
Exchanged - January 18, 2017 (see Note 6)     (78 )
Change in fair value     8  
Fair value - April 30, 2017   $ -