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Revenue Recognition (Tables) | 12 Months Ended
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Dec. 31, 2020
Revenue Recognition |
Summary of disaggregation of revenue according to revenue type |
|  | Year ended |
Net sales: |  |  | December 31, |  |  | December 31, |
|  |  | 2020 |  |  | 2019 |
Hardware, software and other products |  | $ | 230,462 |  | $ | 189,335 |
Software - security & highly interdependent with support |  |  | 8,266 |  |  | 7,186 |
Maintenance, support & other services |  |  | 12,840 |  |  | 12,238 |
Net sales |  | $ | 251,568 |  | $ | 208,759 |

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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=121604090&loc=SL49130545-203045 + Details
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