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Note O - Segment and Geographic Data | 12 Months Ended
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Dec. 31, 2018
Notes to Financial Statements |
Product Sales and Significant Customers and Vendors Disclosure [Text Block] | NOTE O — 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: |  | 2018 |  |  | 2017 |
Dental |  | $ | 9,502,276 |  |  | $ | 11,279,886 |
Medical |  |  | 119,800 |  |  |  | 2,000 |
Total net sales |  | $ | 9,622,076 |  |  | $ | 11,281,886 |
Operating Income (Loss): |  | 2018 |  |  | 2017 |
Dental |  | $ | 1,373,178 |  |  | $ | 3,127,570 |
Medical |  |  | (2,611,231 | ) |  |  | (2,389,145 | )
Corporate |  |  | (6,761,282 | ) |  |  | (5,972,743 | )
Total operating loss |  | $ | (7,999,335 | ) |  | $ | (5,234,318 | )
Depreciation and Amortization: |  | 2018 |  |  | 2017 |
Dental |  | $ | 16,474 |  |  | $ | 17,305 |
Medical |  |  | 24,492 |  |  |  | 26,950 |
Corporate |  |  | 840,319 |  |  |  | 528,895 |
Total depreciation and amortization |  | $ | 881,285 |  |  | $ | 573,150 |
Income (loss) before taxes and equity in earnings of affiliates: |  | 2018 |  |  | 2017 |
Dental |  | $ | 1,363,662 |  |  | $ | 3,136,167 |
Medical |  |  | (2,704,630 | ) |  |  | (2,391,082 | )
Corporate |  |  | (6,658,152 | ) |  |  | (5,975,035 | )
Total loss before taxes and equity in earnings of affiliate |  | $ | (7,999,120 | ) |  | $ | (5,229,950 | )
The following table presents information about our operations by geographic area as December 31, 2018 and 2017. Net sales by geographic area are based on the respective locations of our subsidiaries
|  | 2018 |
|  | Dental |  |  | Medical |  |  | Total |
Domestic US / Canada: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 491,375 |  |  | $ | 32,500 |  |  | $ | 523,875 |
Handpieces |  |  | 4,211,243 |  |  |  | - |  |  |  | 4,211,243 |
Other |  |  | 96,088 |  |  |  | - |  |  |  | 96,088 |
Total Domestic US / Canada |  | $ | 4,798,706 |  |  | $ | 32,500 |  |  | $ | 4,831,206 |
International Rest of the World: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 1,292,844 |  |  | $ | 81,000 |  |  | $ | 1,373,844 |
Handpieces |  |  | 2,444,639 |  |  |  | 6,100 |  |  |  | 2,450,739 |
Other |  |  | 66,087 |  |  |  | 200 |  |  |  | 66,287 |
Total International Rest of the World |  | $ | 3,803,570 |  |  | $ | 87,300 |  |  | $ | 3,890,870 |
International China: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 109,374 |  |  | $ | - |  |  | $ | 109,374 |
Handpieces |  |  | 790,626 |  |  |  | - |  |  |  | 790,626 |
Other |  |  | - |  |  |  | - |  |  |  | - |
Total International China |  | $ | 900,000 |  |  | $ | - |  |  | $ | 900,000 |
Total Product Sales |  | $ | 9,502,276 |  |  | $ | 119,800 |  |  | $ | 9,622,076 |
The following table presents information about our operations by geographic area as December 31, 2018 and 2017. Net sales by geographic area are based on the respective locations of our subsidiaries
|  | 2017 |
|  | Dental |  |  | Medical |  |  | Total |
Domestic US / Canada: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 914,495 |  |  | $ | - |  |  | $ | 914,495 |
Handpieces |  |  | 4,346,664 |  |  |  | - |  |  |  | 4,346,664 |
Other |  |  | 78,550 |  |  |  | - |  |  |  | 78,550 |
Total Domestic US / Canada |  | $ | 5,339,709 |  |  | $ | - |  |  | $ | 5,339,709 |
International Rest of the World: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 1,427,016 |  |  | $ | - |  |  | $ | 1,427,016 |
Handpieces |  |  | 2,325,622 |  |  |  | 2,000 |  |  |  | 2,327,622 |
Other |  |  | 116,539 |  |  |  | - |  |  |  | 116,539 |
Total International Rest of the World |  | $ | 3,869,177 |  |  | $ | 2,000 |  |  | $ | 3,871,177 |
International China: |  |  |  |  |  |  |  |  |  |  |  |
Device |  | $ | 643,600 |  |  | $ | - |  |  | $ | 643,600 |
Handpieces |  |  | 1,425,600 |  |  |  | - |  |  |  | 1,425,600 |
Other |  |  | 1,800 |  |  |  | - |  |  |  | 1,800 |
Total International China |  | $ | 2,071,000 |  |  | $ | - |  |  | $ | 2,071,000 |
Total Product Sales |  | $ | 11,279,886 |  |  | $ | 2,000 |  |  | $ | 11,281,886 |
Total Assets: |  | December 31, 2018 |  |  | December 31, 2017 |
Dental |  | $ | 5,169,944 |  |  | $ | 10,255,144 |
Medical |  |  | 328,208 |  |  |  | 655,513 |
Corporate |  |  | 902,816 |  |  |  | 4,718,130 |
Total assets |  | $ | 6,400,968 |  |  | $ | 15,628,787 |

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