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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Employee stock option exercise cash bonus | Employee stock option exercise cash bonus is included in the following components of expenses on the accompanying consolidated statements of income (in thousands):
| Year ended December 31,
| 2021
Cost of revenue, net | $ | 13,708 |
Research and development | 8,550 |
General and administrative | 21,174 |
Sales and marketing | 4,984 |
Total | $ | 48,416 |
Revenue from geographic areas | The table below provides the Company’s total revenue by geographic area (in thousands). No other individual country outside of the United States accounted for more than 10% of total revenue.
| Year ended December 31,
| 2021 |  | 2020 |  | 2019
Revenue by Customers' Geographic Locations |  |  |  |  |
United States | $ | 127,652 |  |  | $ | 79,108 |  |  | $ | 72,861 |
All other locations | 15,183 |  |  | 8,964 |  |  | 7,599 |
Total revenue | $ | 142,835 |  |  | $ | 88,072 |  |  | $ | 80,460 |

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 + Details
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