XML 34 R20.htm IDEA: XBRL DOCUMENT
v3.22.4

Stockholders' Equity and Share-Based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Stockholders' Equity and Share-Based Compensation |
Schedule of Estimated fair value of Employee Stock Purchase Rights under the ESPP | ​
​ | ​ | ​
​ | ​ | Fiscal Year Ended
​ | ​ | December 31, 2022
Expected life | ​ | 0.5 years
Risk-free interest rate | ​ | 0.19% - 2.52%
Expected volatility | ​ | 50.8% - 80.5%
Expected dividend yield | ​ | —%
​
Summary of Stock Option Activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | ​ | ​ |  | Weighted |  | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​ | Average | ​ | ​ | ​
​ | ​ | ​ | ​ | Average | ​ | Remaining | ​ | Aggregate
​ | ​ | ​ | ​ | Exercise | ​ | Contractual | ​ | Intrinsic
​ |  | Shares |  | Price |  | Term (in years) |  | Value(1)
Options outstanding, January 1, 2022 |  | 4,765 | ​ | $ | 2.17 |  |  |  | ​ |
Granted |  | — | ​ | $ | — |  |  |  | ​ |
Exercised |  | (738) | ​ | $ | 1.74 |  |  |  | ​ |
Cancelled: |  |  | ​ |  |  |  |  |  | ​ |
Forfeited |  | (547) | ​ | $ | 2.16 |  |  |  | ​ |
Expired |  | (17) | ​ | $ | 4.45 |  |  |  | ​ |
Options outstanding, December 31, 2022 |  | 3,463 | ​ | $ | 2.25 |  | 4.79 | ​ | $ | 14,313
Vested and expected to vest at December 31, 2022 |  | 3,463 | ​ | $ | 2.25 |  | 4.79 | ​ | $ | 14,313
Options exercisable, December 31, 2022 |  | 2,903 | ​ | $ | 2.10 |  | 4.38 | ​ | $ | 12,333
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | ​ | ​ |  | Weighted |  | ​ | ​
​ | ​ | ​ | ​ | Weighted | ​ | Average | ​ | ​ | ​
​ | ​ | ​ | ​ | Average | ​ | Remaining | ​ | Aggregate
​ | ​ | ​ | ​ | Exercise | ​ | Contractual | ​ | Intrinsic
​ |  | Shares |  | Price |  | Term (in years) |  | Value(1)
Options outstanding, January 2, 2021 |  | 6,932 | ​ | $ | 2.09 |  |  |  | ​ |
Granted |  | — | ​ | $ | — |  |  |  | ​ |
Exercised |  | (2,060) | ​ | $ | 1.78 |  |  |  | ​ |
Cancelled: |  |  | ​ |  |  |  |  |  | ​ |
Forfeited |  | (98) | ​ | $ | 4.69 |  |  |  | ​ |
Expired |  | (9) | ​ | $ | 2.91 |  |  |  | ​ |
Options outstanding, January 1, 2022 |  | 4,765 | ​ | $ | 2.17 |  | 7.00 | ​ | $ | 43,039
Vested and expected to vest at January 1, 2022 |  | 4,765 | ​ | $ | 2.17 |  | 7.00 | ​ | $ | 43,039
Options exercisable, January 1, 2022 |  | 2,662 | ​ | $ | 2.04 |  | 6.43 | ​ | $ | 24,389
(1) | These amounts represent the difference between the exercise price and the closing price of CarParts.com, Inc. common stock at the end of the respective fiscal year as reported on the NASDAQ Stock Market, for all options outstanding that have an exercise price currently below the closing price.

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration