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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Number of warrants or rights outstanding.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of expense (income) related to adjustment to fair value of warrant liability.

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The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Number of new stock issued during the period.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Share Capital (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands															1 Months Ended		9 Months Ended	12 Months Ended
	Nov. 05, 2020	Aug. 14, 2020	Jul. 14, 2020	Feb. 25, 2020	Feb. 25, 2020	Dec. 30, 2019	Dec. 27, 2019	Dec. 25, 2019	Oct. 23, 2019	Aug. 12, 2019	Jan. 23, 2019	Jan. 21, 2019	Jan. 15, 2019	Jan. 14, 2019	Aug. 31, 2020	Dec. 31, 2019	Sep. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Common stock, shares issued																7,185,628		7,108,133	7,185,628
Common stock, shares outstanding																7,185,628		7,108,133	7,185,628
Warrant price per share															$ 8.13
Weighted-average exercise price per share, granted																		$ 9.64	$ 6.20
Stock-based employee compensation																		$ 1,937	$ 1,099
Aggregate intrinsic value of outstanding options																$ 1,305		702	1,305
Aggregate intrinsic value of exercisable options																$ 1,115		657	1,115
Warrant outstanding															14,685
Shares of common stock															4,873
Share Incentive Plan [Member]
Unrecognized compensation costs, net of expected forfeitures																		730
Unrecognized compensation weighted average period																	9 months
General and Administrative Expense [Member]
Stock-based employee compensation																		27	$ 6
Common Stock [Member]
Shares of common stock																			4,061,465
Warrant One [Member]
Warrant price per share																$ 10.00			$ 10.00
Warrant outstanding																125,000			125,000
Shares of common stock																61,677
Warrant Two [Member]
Warrant price per share																$ 10.00			$ 10.00
Warrant outstanding																125,000			125,000
Shares of common stock																50,143
Board of Directors [Member]
Weighted-average exercise price per share, granted		$ 8.16	$ 6.16									$ 8.60
Stock option vested term		3 years	3 years									3 years
Board of Directors [Member] \| General and Administrative Expense [Member]
Stock-based employee compensation																		4
Board of Directors [Member] \| Common Stock [Member]
Number of stock options granted	11,084											11,630
Weighted-average exercise price per share, granted	$ 7.22
Stock option vested term	3 years
Board of Directors [Member] \| Common Stock [Member] \| Maximum [Member]
Number of stock options granted		4,902	31,492									11,630
Board of Directors [Member]
Weighted-average exercise price per share, granted									$ 5.06
Stock option vested term									3 years
Board of Directors [Member] \| General and Administrative Expense [Member]
Stock-based employee compensation																		25	$ 43
Board of Directors [Member] \| Common Stock [Member]
Number of stock options granted									19,760
Board of Directors [Member] \| Common Stock [Member] \| Maximum [Member]
Number of stock options granted									19,760
Employees [Member]
Weighted-average exercise price per share, granted										$ 5.95
Stock option vested term										3 years
Employees [Member] \| General and Administrative Expense [Member]
Stock-based employee compensation																		32	$ 12
Employees [Member] \| Common Stock [Member]
Number of stock options granted
Employees [Member] \| Common Stock [Member] \| Maximum [Member]
Number of stock options granted										17,503
Mr. Harel Gadot [Member]
Weighted-average exercise price per share, granted					$ 9.64
Stock option vested term					1 year
Mr. Harel Gadot [Member] \| General and Administrative Expense [Member]
Stock-based employee compensation																		1,237
Mr. Harel Gadot [Member] \| Common Stock [Member]
Number of stock options granted				166,666
Mr. Harel Gadot [Member] \| Common Stock [Member] \| Maximum [Member]
Number of stock options granted				166,666
Board of Directors [Member] \| General and Administrative Expense [Member]
Stock-based employee compensation																		27
Independent Directors [Member] \| Common Stock [Member]
Stock-based employee compensation																		$ 3
Securities Purchase Agreement [Member] \| Investors [Member]
Number of common stock shares sold during the period						900,901	952,383	912,858			250,000		590,000	330,000
Common stock price per share						$ 11.10	$ 10.50	$ 10.50			$ 9.875		$ 10.00	$ 6.50
Warrant to purchase for common stock											250,000
Warrant price per share											$ .125
Proceeds from issuance and sale of stock						$ 10,000	$ 10,000	$ 9,585			$ 2,500		$ 5,900
Placement agent fee and expenses						$ 1,010	$ 1,010	$ 1,090			$ 370		$ 720
Warrants term											1 year
Warrants value											$ 2,019
Securities Purchase Agreement [Member] \| Investors [Member] \| Pre-Funded Warrant [Member]
Warrant to purchase for common stock														125,323
Warrant price per share														$ 6.49
Proceeds from issuance and sale of stock														$ 3,000
Placement agent fee and expenses														$ 688
Securities Purchase Agreement [Member] \| Underwriter [Member]
Warrant to purchase for common stock						45,045	47,619	45,643			12,500		29,500	22,767
Warrant price per share						$ 13.875	$ 13.125	$ 13.125			$ 12.50		$ 12.50	$ 8.125
Warrants term						3 years 6 months	3 years 6 months	3 years 6 months			1 year		3 years 6 months	3 years 6 months
Proceeds from issuance of warrants						$ 343	$ 366	$ 371			$ 99		$ 221	$ 165