Summary of Significant Accounting Policies - Additional Information (Detail) |
9 Months Ended |
---|---|
Sep. 30, 2021
USD ($)
shares
| |
Subsidiary Sale Of Stock [Line Items] | |
Allowance for doubtful accounts | $ | $ 0 |
ASU 2019-12 | |
Subsidiary Sale Of Stock [Line Items] | |
Change in Accounting Principle, Accounting Standards Update, Adopted | true |
Change in Accounting Principle, Accounting Standards Update, Adoption Date | Mar. 31, 2021 |
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect | true |
December 2020 Public Offering | Pre-funded Warrants | |
Subsidiary Sale Of Stock [Line Items] | |
Number of warrants issued to purchase common stock (in shares) | shares | 5,260,000 |
Minimum | |
Subsidiary Sale Of Stock [Line Items] | |
Contract with customer, payment term | 70 days |
Maximum | |
Subsidiary Sale Of Stock [Line Items] | |
Contract with customer, payment term | 90 days |
Customer contract cost, amortization periods | 1 year |
X | ||||||||||
- Definition Contract with customer, payment term. No definition available.
|
X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Indicates (true false) whether accounting standards update was adopted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Date accounting standards update was adopted, in YYYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Indicates (true false) whether effect from applying amendment to accounting standards is immaterial. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
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 | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|