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v3.22.2.2

Net Loss Per Share Attributable to Common Stockholders - Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | $ 993,738 | $ 1,029,090 | $ 1,013,953 | $ 1,061,865
Foreign currency translation adjustment | (22) | (186) | (192) | (228)
Unrealized loss on available-for-sale securities | (114) | 27 | (9,859) | (198)
Ending balance | 966,979 | 1,015,579 | 966,979 | 1,015,579
Accumulated Other Comprehensive Loss |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (12,542) | (261) | (2,627) | 6
Ending balance | (12,678) | (420) | (12,678) | (420)
Unrealized Loss on Available-for-Sale Securities |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (11,987) | (120) | (2,242) | 105
Foreign currency translation adjustment | 0 | 0 | 0 | 0
Unrealized loss on available-for-sale securities | (114) | 27 | (9,859) | (198)
Ending balance | (12,101) | (93) | (12,101) | (93)
Foreign Currency Translation Adjustment |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |
Beginning balance | (555) | (141) | (385) | (99)
Foreign currency translation adjustment | (22) | (186) | (192) | (228)
Unrealized loss on available-for-sale securities | 0 | 0 | 0 | 0
Ending balance | $ (577) | $ (327) | $ (577) | $ (327)

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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(3) -URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI https://asc.fasb.org/extlink&oid=126929396&loc=SL4569616-111683 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=126929396&loc=SL4569643-111683 + Details
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