Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheet (Details)

v3.10.0.1
Condensed Balance Sheet (Details) - USD ($)
$ in Thousands
Aug. 31, 2018
Nov. 30, 2017
Aug. 31, 2017
Additional paid-in capital $ 80,889 $ 55,334  
Accumulated deficit (57,415) (44,120)  
Total equity $ 29,625 $ 14,123  
As reported Previously [Member]      
Additional paid-in capital     $ 50,518
Accumulated deficit     (41,345)
Total equity     11,251
Impact of adoption [Member]      
Additional paid-in capital     3,849
Accumulated deficit     (2,965)
Total equity     873
As revised [Member]      
Additional paid-in capital     54,367
Accumulated deficit     (44,310)
Total equity     $ 12,124