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Note 3 - Revenue (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | Year Ended December 31, |
(in thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
United States |  | $ | 384,458 |  |  | $ | 345,708 |  |  | $ | 360,205 |
Europe |  |  | 90,399 |  |  |  | 74,796 |  |  |  | 82,805 |
Japan |  |  | 13,241 |  |  |  | 13,891 |  |  |  | 15,718 |
Total revenue |  | $ | 488,098 |  |  | $ | 434,395 |  |  | $ | 458,728 |
|  | Year Ended December 31, |
(in thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Injection Molding |  | $ | 226,117 |  |  | $ | 217,992 |  |  | $ | 217,415 |
CNC Machining |  |  | 166,811 |  |  |  | 131,587 |  |  |  | 155,473 |
3D Printing |  |  | 72,721 |  |  |  | 62,502 |  |  |  | 61,352 |
Sheet Metal |  |  | 20,397 |  |  |  | 18,838 |  |  |  | 21,000 |
Other Revenue |  |  | 2,052 |  |  |  | 3,476 |  |  |  | 3,488 |
Total revenue |  | $ | 488,098 |  |  | $ | 434,395 |  |  | $ | 458,728 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
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