2017, 2018 and 2020 Warrants (Tables)

12 Months Ended

Dec. 31, 2020

Warrants and Rights Note Disclosure [Abstract]

Schedule of Fair Values for Outstanding Warrants

The Company determined the following fair values for the outstanding warrants (in thousands):

	December 31,
	2020		2019
2017 Warrants	$	—	$	1,035
2018 Warrants	—		87
Total	$	—	$	1,122