Subsequent Events	12 Months Ended
Dec. 31, 2021
Subsequent Events
Subsequent Events	15. Subsequent Events In January 2022, the Company issued 2,575,000 RSUs to employees and 620,000 stock options to employees and directors under the 2016 Plan. The RSUs will cliff vest and be settled after three years of continuous service or upon a change of control of the Company, whichever is earlier. The stock options have a ten year life and generally vest over a period of three years.

Tabular disclosure of significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, losses resulting from fire or flood, losses on receivables, significant realized and unrealized gains and losses that result from changes in quoted market prices of securities, declines in market prices of inventory, changes in authorized or issued debt (SEC), significant foreign exchange rate changes, substantial loans to insiders or affiliates, significant long-term investments, and substantial dividends not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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