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v3.21.2

Stockholders' Equity - Schedule of Warrant Activity (Detail) | 6 Months Ended
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Jun. 30, 2021 shares
Common Stock Warrants [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 337,822
Issued | 509,117
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 846,939
Common Stock Warrants [Member] | Registered Direct Warrants, Placement Agent [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 9,581
Issued | 0
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 9,581
Common Stock Warrants [Member] | Private Placement Warrants [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 319,064
Issued | 0
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 319,064
Common Stock Warrants [Member] | Warrants Exchanged for Common Stock [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 0
Issued | 509,117
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 509,117
Common Stock Warrants [Member] | Private Placement Warrants, Placement Agent [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 9,177
Issued | 0
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 9,177
Preferred Stock Warrants [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 55,583.875
Assumed and replaced | 0
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 55,583.875
Preferred Stock Warrants [Member] | Warrants Assumed and Replaced in Acquisition [Member] |
Class Of Warrant Or Right [Line Items] |
Beginning Balance | 55,583.875
Assumed and replaced | 0
Exercised | 0
Cancelled/Expired | 0
Ending Balance | 55,583.875

X
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X
- Definition Class of warrant or right number of warrants or rights cancelled or expired. + References No definition available. + Details
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X
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