Subsequent Events (Details) $ / shares in Units, $ in Thousands		1 Months Ended
	Jan. 09, 2020 USD ($) shares	Jan. 20, 2020 USD ($)	Jan. 31, 2020 shares	Jan. 09, 2020 ₪ / shares	Dec. 31, 2019 $ / shares shares	Dec. 31, 2018 $ / shares shares
Subsequent Events (Textual)
Preferred stock A, par value | $ / shares					$ 0.001	$ 0.001
Preferred stock A, shares issued					178	910
Subsequent Event [Member]
Subsequent Events (Textual)
Bonus Agreements, description	(i) the Company will sell 37% of future revenues (if any) from its LO2A Proceeds to Bonus, an Israeli company whose ordinary shares are traded on the Tel Aviv Stock Exchange ("TASE"), and invest cash amount of $7,400 in Bonus and (ii) in consideration therefor, Bonus will issue to Wize new ordinary shares of Bonus in a number equal to $16,400 divided by a purchase price per share of NIS 0.50.
Ordinary shares of Bonus	62,370,000
Total proceeds payable	37.00%
Ownership, percentage	12.00%
Aggregate purchase price | $	$ 7,400
Expressed bonus amount | $		$ 7,400
Bonus price, per share | ₪ / shares				₪ 0.50
Aggregate shares			7,500
Subsequent Event [Member] | Maximum [Member]
Subsequent Events (Textual)
Expressed bonus amount | $	$ 164
Subsequent Event [Member] | Series B Non-Voting Redeemable Preferred Stock [Member]
Subsequent Events (Textual)
Bonus Agreements, description	(i) $500 will be paid to the Bonus Escrow Account and $100 will be paid to the Company to cover certain of its transactions expenses, in each case, promptly following the execution of the Series B Purchase Agreement, and (ii) the remaining $6,900 will be released to the Bonus Escrow Account upon the closing of the transactions contemplated by the Series B Purchase Agreement (of which, as described above, $3,200 shall be released upon the earlier of the Milestone Closing or upon written consent of the holders of at least a majority of the Series B Preferred Stock).
Aggregate shares	7,500
Preferred stock A, par value | ₪ / shares				0.001
Subsequent Event [Member] | Series B Certificate of Designations [Member]
Subsequent Events (Textual)
Bonus Agreements, description	(i) 80% of the proceeds received by the Company through future sales of the Bonus Shares issued to the Company under the Bonus Agreements and (ii) 80% of any cash dividends received by the Company on such Bonus Shares.
Subsequent Event [Member] | Series B Preferred Stock [Member]
Subsequent Events (Textual)
Bonus Agreements, description	(i) 80% of the Bonus Shares then held by the Company and (ii) 80% of all dividends received by the Company but not yet paid to holders of the Series B Preferred Stock (the "Redemption Payment").
Preferred stock A, shares issued	7,500
Subsequent Event [Member] | NIS [Member]
Subsequent Events (Textual)
Expressed bonus amount | $	$ 16,400
Bonus price, per share | ₪ / shares				0.40
Subsequent Event [Member] | Wize Israel [Member]
Subsequent Events (Textual)
Total proceeds payable	37.00%
Subsequent Event [Member] | Bonus Purchase Agreement [Member]
Subsequent Events (Textual)
Bonus Agreements, description	(i) $500 will be paid to Bonus as an advance (the "Advance") promptly following execution of the Bonus Purchase Agreement, (ii) $3,200 will be released to Bonus concurrently with the closing of the transactions contemplated by the Bonus Agreements in exchange for 50% of the PIPE Shares (the "Initial PIPE Shares") and (iii) $3,700 will be released to Bonus upon the Milestone Closing (as defined in the Bonus Purchase Agreement), in exchange for the remaining 50% of the PIPE Shares (the "Milestone Shares") that will be issued by Bonus and deposited into the escrow at the closing.
Ordinary shares of Bonus	51,282,000
Ownership, percentage	50.00%
Bonus price, per share | ₪ / shares				₪ 0.12