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Commitments and Contingencies (Details Narrative) $ / shares in Units, ₪ in Thousands, $ in Thousands						1 Months Ended	3 Months Ended
	Dec. 18, 2020 USD ($)	Apr. 28, 2019 USD ($)	May 25, 2018 USD ($) shares	Jan. 04, 2018 USD ($) $ / shares	Jan. 04, 2018 ILS (₪)	Jun. 30, 2012	Mar. 31, 2021 USD ($) shares
Monthly consultation fee in USD \| $ / shares				$ 12.40
Litigation settlement	$ 485
Joseph Mona [Member]
Purchase price of plaintiffs							$ 484,614
CardioSert Ltd [Member]
Initial payment			$ 250	$ 50
Number of common shares acquired \| shares			6,738
Number of common shares acquired, value			$ 74
Buy back amount per patent \| $ / shares				$ 1.00
Alliance Investment Management, Ltd. [Member]
Litigation settlement		$ 468
Securities Purchase Agreement [Member]
Settlement amount							$ 3,700
Number of post-stock split shares returned \| shares							83,333
Purchase price of plaintiffs							$ 6,750
Minimum [Member] \| CardioSert Ltd [Member]
Investments				$ 2,000
Minimum [Member] \| Technion Research and Development Foundation Limited [Member]
Royalties payable as percentage of future sales						1.50%
Maximum [Member] \| Technion Research and Development Foundation Limited [Member]
Royalties payable as percentage of future sales						3.00%
NIS [Member]
Monthly consultation fee \| ₪					₪ 40,000
Currency exchange rate, description				Exchange rate of NIS3.215 to the dollar	Exchange rate of NIS3.215 to the dollar
Israeli Innovation Authority [Member] \| 2013 Through March 31, 2021 [Member]
Total grants obtained							$ 1,500
Israeli Innovation Authority [Member] \| 2013 Through March 31, 2021 [Member] \| Minimum [Member]
Royalties payable as percentage of future sales							3.00%
Israeli Innovation Authority [Member] \| 2013 Through March 31, 2021 [Member] \| Maximum [Member]
Royalties payable as percentage of future sales							3.50%