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Note M - Segment and Geographic Data | 12 Months Ended
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Dec. 31, 2019
Notes to Financial Statements |
Product Sales and Significant Customers and Vendors Disclosure [Text Block] | NOTE M — SEGMENT AND GEOGRAPHIC DATA We conduct our business through two reportable segments: dental and medical. These segments offer different products and services to different customer base. The following tables present information about our reportable and operating segments:
|  | Years Ended December 31, |
Sales |  |  |  |  |  |
Net Sales: |  | 2019 |  |  | 2018 |
Dental |  | $ | 8,336,901 |  |  | $ | 9,502,276 |
Medical |  |  | 37,600 |  |  |  | 119,800 |
Total net sales |  | $ | 8,374,501 |  |  | $ | 9,622,076 |
Operating Income (Loss): |  | 2019 |  |  | 2018 |
Dental |  | $ | 2,775,716 |  |  | $ | 1,373,178 |
Medical |  |  | (2,350,103 | ) |  |  | (2,611,231 | )
Corporate |  |  | (4,424,606 | ) |  |  | (6,761,282 | )
Total operating loss |  | $ | (3,998,993 | ) |  | $ | (7,999,335 | )
Depreciation and Amortization: |  | 2019 |  |  | 2018 |
Dental |  | $ | 15,793 |  |  | $ | 16,474 |
Medical |  |  | 8,392 |  |  |  | 24,492 |
Corporate |  |  | 76,323 |  |  |  | 840,319 |
Total depreciation and amortization |  | $ | 100,508 |  |  | $ | 881,285 |
Income (loss) before taxes and equity in earnings of affiliates: |  | 2019 |  |  | 2018 |
Dental |  | $ | 2,774,332 |  |  | $ | 1,363,662 |
Medical |  |  | (2,353,194 | ) |  |  | (2,704,630 | )
Corporate |  |  | (8,064,576 | ) |  |  | (6,658,152 | )
Total loss before taxes and equity in earnings of affiliate |  | $ | (7,643,438 | ) |  | $ | (7,999,120 | )
Total Assets |  | 2019 |  |  | 2018 |
Dental |  | $ | 5,008,324 |  |  | $ | 5,169,944 |
Medical |  |  | 590,727 |  |  |  | 328,208 |
Corporate |  |  | 957,238 |  |  |  | 902,816 |
Total loss before taxes and equity in earnings of affiliate |  | $ | 6,556,289 |  |  | $ | 6,400,968 |
The following table presents information about our operations by geographic area as December 31, 2019 and 2018. Net sales by geographic area are based on the respective locations of our subsidiaries
Total Product Sales-Dental |  | 2019 |  |  | 2018 |
Domestic-US and Canada |  | $ | 4,512,904 |  |  | $ | 4,798,706 |
International Rest of World |  |  | 3,665,347 |  |  |  | 3,803,570 |
International-China |  |  | 158,650 |  |  |  | 900,000 |
Total Product Sales-Dental |  | $ | 8,336,901 |  |  | $ | 9,502,276 |
Total Product Sales-Medical |  |  |  |  |  |  |  |
Domestic-US and Canada |  | $ | 13,700 |  |  | $ | 32,500 |
International Rest of World |  |  | 23,900 |  |  |  | 87,300 |
International-China |  |  | - |  |  |  | - |
Total Product Sales-Medical |  | $ | 37,600 |  |  | $ | 119,800 |
Domestic-US and Canada |  | $ | 4,526,604 |  |  | $ | 4,831,206 |
International Rest of World |  |  | 3,689,247 |  |  |  | 3,890,870 |
International-China |  |  | 158,650 |  |  |  | 900,000 |
Total |  | $ | 8,374,501 |  |  | $ | 9,622,076 |

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