Revenue Recognition (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Total revenues | $ 1,646,335 | $ 1,976,005 | $ 3,269,702 | $ 3,983,077 |
| Capital Equipment-Related Service Revenue Member] | ||||
| Total revenues | $ 43,811 | 87,401 | ||
| Remaining Performance Obligations Capital Equipment-Related Service Revenue Member] | ||||
| Total revenues | $ 191,203 | |||
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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