| Schedule of Disaggregation of Revenues |
For the Electronics & Software segment, we analyze revenue by region and product group, which is as follows for the three months ended March 31, 2021 and 2020:
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Electronics & Software Sales by Region
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Three Months Ended March 31
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2021
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2020
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North America
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$
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7,201,000
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$
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7,448,000
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International
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1,164,000
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1,088,000
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$
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8,365,000
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$
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8,536,000
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Electronics & Software Sales by Product Group
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Three Months Ended March 31
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2021
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2020
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Intelligent edge solutions
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$
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3,713,000
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$
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3,354,000
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Traditional products
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4,652,000
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5,182,000
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$
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8,365,000
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$
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8,536,000
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For the Services & Support segment, we analyze revenue by customer group and type, which is as follows for the three months ended March 31, 2021 and 2020:
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Services & Support Revenue by Customer Group
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Three Months Ended March 31
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2021
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2020
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Financial
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$
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424,000
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$
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94,000
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Healthcare
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253,000
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190,000
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Education
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63,000
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93,000
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Other commercial clients
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1,054,000
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250,000
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CSI IT operations
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144,000
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200,000
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$
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1,938,000
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$
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827,000
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Services & Support Revenue by Type
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Three Months Ended March 31
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2021
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2020
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Project & product revenue
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$
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385,000
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$
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141,000
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Services & support revenue
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1,553,000
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686,000
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$
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1,938,000
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$
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827,000
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