Quarterly report pursuant to Section 13 or 15(d)

Warrant Liabilities - Summary of Warrants Outstanding and Fair Values (Details)

v3.19.2
Warrant Liabilities - Summary of Warrants Outstanding and Fair Values (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Jun. 12, 2019
Jun. 30, 2019
Jul. 01, 2018
Jun. 30, 2019
Jul. 01, 2018
(Gain) Loss on Change in Fair Value of Warrants   $ 81 $ 4 $ (465) $ 2,010
Warrant [Member]          
Warrant liability, fair value outstanding beginning       4,260,785 4,323,135
Reclassification to additional paid in capital upon exercise of warrants 47,504     (47,504) [1]  
Warrant buyback and cancellation [2]       (88,081)  
Warrant liability, fair value outstanding ending   4,125,200 4,323,135 4,125,200 4,323,135
Fair Value per Share, beginning       $ 0.82 $ 0.87
Fair Value per Share, ending   $ 0.93 $ 0.38 $ 0.93 $ 0.38
Fair value of warrant liability, beginning       $ 3,500 $ 3,607
(Gain) Loss on Change in Fair Value of Warrants       465 (2,010)
Reclassification to additional paid in capital upon exercise of warrants [1]       (48)  
Warrant buyback and cancellation [2]       (72)  
Fair value of warrant liability, ending   $ 3,845 $ 1,597 $ 3,845 $ 1,597
[1] Exercise of warrants for gross proceeds of $72 thousand and a warrant liability fair market value of $48 thousand as of the exercise date.
[2] Buyback of 88,081 warrants at $0.85 per warrant for total consideration of ($75) thousand and a warrant liability fair market value of $72 thousand.