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Note 13 - Segment and Geographic Area Information (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] |
|  | Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | (in thousands) |
United States |  | $ | 250,761 |  |  | $ | 230,444 |  |  | $ | 206,555 |
Foreign |  |  | 160,411 |  |  |  | 132,519 |  |  |  | 115,052 |
Total revenues |  | $ | 411,172 |  |  | $ | 362,963 |  |  | $ | 321,607 |
|  | December 31, |
|  | 2021 |  |  | 2020 |
|  | (in thousands) |
United States |  | $ | 66,440 |  |  | $ | 69,256 |
India |  |  | 20,401 |  |  |  | 24,774 |
Rest of world |  |  | 12,029 |  |  |  | 15,658 |
Total Long-lived Assets |  | $ | 98,870 |  |  | $ | 109,688 |

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + 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 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
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