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Shareholders' Equity (Details) - Schedule of options granted to employees and directors - Stock Option [Member]	12 Months Ended
	Dec. 31, 2020 $ / shares shares
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares
Options outstanding	170,500
Weighted average remaining contractual life (years)	3 years 237 days
Options exercisable	48,834
Weighted average Remaining Contractual life of options exercisable (years)	2 years 328 days
Exercise Price 2.118 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.118
Options outstanding	74,166
Weighted average remaining contractual life (years)	3 years 302 days
Options exercisable	15,834
Weighted average Remaining Contractual life of options exercisable (years)	3 years 302 days
Exercise Price 2.131 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.131
Options outstanding	7,167
Weighted average remaining contractual life (years)	1 year 339 days
Options exercisable	7,167
Weighted average Remaining Contractual life of options exercisable (years)	1 year 339 days
Exercise Price 2.176 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.176
Options outstanding	10,000
Weighted average remaining contractual life (years)	4 years 29 days
Options exercisable
Weighted average Remaining Contractual life of options exercisable (years)	4 years 29 days
Exercise Price 2.287 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.287
Options outstanding	2,500
Weighted average remaining contractual life (years)	3 years 25 days
Options exercisable	2,500
Weighted average Remaining Contractual life of options exercisable (years)	3 years 25 days
Exercise Price 2.388 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.388
Options outstanding	41,667
Weighted average remaining contractual life (years)	2 years 197 days
Options exercisable	23,333
Weighted average Remaining Contractual life of options exercisable (years)	2 years 197 days
Exercise Price 2.494 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.494
Options outstanding	15,000
Weighted average remaining contractual life (years)	4 years 9 months
Options exercisable
Weighted average Remaining Contractual life of options exercisable (years)	4 years 9 months
Exercise Price 2.775 [Member]
Shareholders' Equity (Details) - Schedule of options granted to employees and directors [Line Items]
Exercise Price | $ / shares	$ 2.775
Options outstanding	20,000
Weighted average remaining contractual life (years)	4 years 350 days
Options exercisable
Weighted average Remaining Contractual life of options exercisable (years)	4 years 350 days

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- References

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The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ 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
-Subparagraph (c)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans 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
-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 of exercisable stock options, 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
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Weighted average remaining contractual term of outstanding stock options, 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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