Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Diluted Net Loss Per Common Share (Detail)

v3.22.1
Summary of Significant Accounting Policies - Schedule of Diluted Net Loss Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Accounting Policies [Abstract]    
Net loss $ (5,451) $ (4,676)
Dilutive effect of warrant liability 0 (1,323)
Dilutive effect of convertible debt (584) 0
Net loss allocated to common shares $ (6,035) $ (5,999)
Weighted average common shares outstanding – basic 32,051,228 25,802,700
Dilutive effect of warrant liability 0 721,220
Dilutive effect of convertible debt 1,138,200 0
Weighted average common shares outstanding – diluted 33,189,428 26,523,920
Net loss per share – diluted $ (0.18) $ (0.23)