Capital Structure - Summary of Common Stock Reserved for Future Issuance (Detail) - shares |
Dec. 31, 2020 |
Dec. 31, 2019 |
---|---|---|
Class of Stock [Line Items] | ||
Common Stock reserved for future issuance | 14,245,213 | 4,351,873 |
Two Thousand Fourteen Omnibus IncentivePlan [Member] | ||
Class of Stock [Line Items] | ||
Common Stock reserved for future issuance | 41,079 | 101,625 |
Stock Options [Member] | ||
Class of Stock [Line Items] | ||
Common Stock reserved for future issuance | 1,853,841 | 1,216,338 |
Warrants [Member] | ||
Class of Stock [Line Items] | ||
Common Stock reserved for future issuance | 12,350,293 | 3,033,910 |
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Aggregate number of common shares reserved for future issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|