SHAREHOLDERS' EQUITY (Details 2) - $ / shares	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Number of shares outstanding	403,790	381,197
Weighted average contractual life outstanding	7 years 6 months 29 days
Number of shares exercisable	327,124
Weighted average contractual life exercisable	7 years 1 month 28 days
Exercise Price Range 1
Exercise price	$ 0.98
Number of shares outstanding	52,500
Weighted average contractual life outstanding	2 years 11 months 5 days
Number of shares exercisable	52,500
Weighted average contractual life exercisable	2 years 11 months 5 days
Exercise Price Range 2
Exercise price	$ 2.89
Number of shares outstanding	105,000
Weighted average contractual life outstanding	9 years 10 months 13 days
Number of shares exercisable	51,667
Weighted average contractual life exercisable	9 years 10 months 13 days
Exercise Price Range 3
Exercise price	$ 2.92
Number of shares outstanding	52,500
Weighted average contractual life outstanding	8 years 1 month 17 days
Number of shares exercisable	47,500
Weighted average contractual life exercisable	8 years 1 month 17 days
Exercise Price Range 4
Exercise price	$ 3
Number of shares outstanding	65,000
Weighted average contractual life outstanding	8 years 7 months 13 days
Number of shares exercisable	46,667
Weighted average contractual life exercisable	8 years 7 months 13 days
Exercise Price Range 5
Exercise price	$ 3.3
Number of shares outstanding	37,500
Weighted average contractual life outstanding	6 years 9 months
Number of shares exercisable	37,500
Weighted average contractual life exercisable	6 years 9 months
Exercise Price Range 6
Exercise price	$ 3.5
Number of shares outstanding	7,590
Weighted average contractual life outstanding	7 years 9 months 4 days
Number of shares exercisable	7,590
Weighted average contractual life exercisable	7 years 9 months 4 days
Exercise Price Range 7
Exercise price	$ 4.1
Number of shares outstanding	78,700
Weighted average contractual life outstanding	7 years 2 months 23 days
Number of shares exercisable	78,700
Weighted average contractual life exercisable	7 years 2 months 23 days
Exercise Price Range 8
Exercise price	$ 72.5
Number of shares outstanding	5,000
Weighted average contractual life outstanding	10 months 10 days
Number of shares exercisable	5,000
Weighted average contractual life exercisable	10 months 10 days

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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