XML 21 R17.htm IDEA: XBRL DOCUMENT
v3.19.3

Stock-based Compensation | 9 Months Ended
--- | ---
Sep. 30, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Stock-based Compensation | 9. Stock-based Compensation Total stock-based compensation expense was $8,761, $5,528, $25,390 and $14,951 for the three months ended September 30, 2019 and 2018 and for the nine months ended September 30, 2019 and 2018, respectively. The following two tables show stock compensation expense by award type and where the stock compensation expense is recorded in the Company’s Unaudited Condensed Consolidated Income Statements:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Options |  | $ | 35 |  |  | $ | 63 |  |  | $ | 130 |  |  | $ | 192 |
RSUs |  |  | 8,726 |  |  |  | 5,465 |  |  |  | 25,260 |  |  |  | 14,759 |
Total stock-based compensation expense |  | $ | 8,761 |  |  | $ | 5,528 |  |  | $ | 25,390 |  |  | $ | 14,951 |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Cost of revenue |  | $ | 92 |  |  | $ | 83 |  |  | $ | 268 |  |  | $ | 264 |
Sales and marketing expense |  |  | 2,520 |  |  |  | 1,216 |  |  |  | 7,392 |  |  |  | 3,762 |
Product, technology, and development expense |  |  | 3,938 |  |  |  | 2,584 |  |  |  | 11,118 |  |  |  | 6,903 |
General and administrative expense |  |  | 2,211 |  |  |  | 1,645 |  |  |  | 6,612 |  |  |  | 4,022 |
Total stock-based compensation expense |  | $ | 8,761 |  |  | $ | 5,528 |  |  | $ | 25,390 |  |  | $ | 14,951 |
Excluded from stock-based compensation expense is $324, $89, $950, and $299 of capitalized website development and internal-use software costs for the three months ended September 30, 2019 and 2018 and for the nine months ended September 30, 2019 and 2018, respectively. During the three months ended September 30, 2019 and 2018 and nine months ended September 30, 2019 and 2018, the Company withheld 120,943, 93,933, 345,114, and 565,403 shares of Class A common stock, respectively, to satisfy employee tax withholding requirements and option costs due to net share settlements. The shares withheld remain in the authorized, but unissued pool under the Company’s Omnibus Equity Compensation Plan and can be reissued by the Company. Total payments for the employees’ tax obligations to the taxing authorities and for option costs due to net share settlements were $4,192, $4,379, $12,783, and $21,867 for the three months ended September 30, 2019 and 2018 and for the nine months ended September 30, 2019 and 2018, respectively, and are reflected as a financing activity within the Unaudited Condensed Consolidated Statements of Cash Flows.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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