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v3.21.1

Segment Information - Schedule of Reportable Business Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Revenues from Operations |  |
Revenues from operations | $ 31,162 | $ 31,897
Operating Income from Operations |  |
Consolidated total operating income | 1,415 | 3,439
Interest (expense) income, net | (11) | 2
Loss on equity investment in unconsolidated subsidiary | (262) | (16)
Other income, net | 162 | 484
Total other (expense) income, net | (111) | 470
INCOME BEFORE INCOME TAXES | 1,304 | 3,909
Capital Expenditures |  |
Total capital expenditures | 407 | 1,163
Total Assets |  |
Total assets | 43,455 | 39,217
Unallocated corporate expense [Member] |  |
Operating Income from Operations |  |
Consolidated total operating income | (1,514) | (1,544)
Total Assets |  |
Total assets | 27,335 | 21,828
Electronic components [Member] |  |
Revenues from Operations |  |
Revenues from operations | 29,980 | 30,553
Electronic components [Member] | Reportable Segment [Member] |  |
Operating Income from Operations |  |
Consolidated total operating income | 2,844 | 4,726
Capital Expenditures |  |
Total capital expenditures | 407 | 1,163
Total Assets |  |
Total assets | 15,014 | 16,218
Electronic instruments [Member] |  |
Revenues from Operations |  |
Revenues from operations | 1,182 | 1,344
Electronic instruments [Member] | Reportable Segment [Member] |  |
Operating Income from Operations |  |
Consolidated total operating income | 85 | 257
Total Assets |  |
Total assets | $ 1,106 | $ 1,171

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