| SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($) | Jun. 30, 2021 | Dec. 31, 2020 | 
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| SIGNIFICANT ACCOUNTING POLICIES | ||
| Deferred revenue, short term | $ 34,981 | $ 63,331 | 
| Deferred revenue, long term | 54,935 | 72,281 | 
| Total deferred revenue | 89,916 | $ 135,612 | 
| Cash payments received | 8,496 | |
| Reclass to deferred grant | (28,350) | |
| Net sales recognized | $ (25,842) | 
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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