Condensed Consolidated Statement of Changes in Stockholders' Deficit (Unaudited) - USD ($) $ in Thousands | Preferred Stock A-1 [Member] | Preferred Stock A-2 [Member] | Preferred Stock B [Member] | Prefered Stock C [Member] | Preferred Stock C-1 [Member] | Preferred Stock C-2 [Member] | Total Temporary Equity [Member] | Ordinary Shares [Member] | Additional Paid-in Capital [Member] | Accumulated Stockholders' Deficit [Member] | Total |
Temporary equity, balance at Dec. 31, 2017 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | $ 45 | | | | | |
Temporary equity, balance, shares at Dec. 31, 2017 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Dec. 31, 2017 | | | | | | | | | | | | | | | $ 1 | $ 12,623 | $ (13,019) | $ (395) | |
Balance, shares at Dec. 31, 2017 | | | | | | | | | | | | | | | 273,049 | | | | |
Net loss | | | | | | | | | | | | | | | | | (121) | (121) | |
Temporary equity, balance at Jun. 30, 2018 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 45 | | | | | |
Temporary equity, balance, shares at Jun. 30, 2018 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Jun. 30, 2018 | | | | | | | | | | | | | | | $ 1 | 12,623 | (13,140) | (516) | |
Balance, shares at Jun. 30, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Temporary equity, balance at Dec. 31, 2017 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 45 | | | | | |
Temporary equity, balance, shares at Dec. 31, 2017 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Dec. 31, 2017 | | | | | | | | | | | | | | | $ 1 | 12,623 | (13,019) | (395) | |
Balance, shares at Dec. 31, 2017 | | | | | | | | | | | | | | | 273,049 | | | | |
Net loss | | | | | | | | | | | | | | | | | | (311) | |
Temporary equity, balance at Sep. 30, 2018 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 45 | | | | | |
Temporary equity, balance, shares at Sep. 30, 2018 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Sep. 30, 2018 | | | | | | | | | | | | | | | $ 1 | 12,623 | (13,330) | (706) | |
Balance, shares at Sep. 30, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Temporary equity, balance at Jun. 30, 2018 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 45 | | | | | |
Temporary equity, balance, shares at Jun. 30, 2018 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Jun. 30, 2018 | | | | | | | | | | | | | | | $ 1 | 12,623 | (13,140) | (516) | |
Balance, shares at Jun. 30, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Net loss | | | | | | | | | | | | | | | | | (190) | (190) | |
Temporary equity, balance at Sep. 30, 2018 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 45 | | | | | |
Temporary equity, balance, shares at Sep. 30, 2018 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | | | | | | | | |
Balance at Sep. 30, 2018 | | | | | | | | | | | | | | | $ 1 | 12,623 | (13,330) | (706) | |
Balance, shares at Sep. 30, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Temporary equity, balance at Dec. 31, 2018 | | | [1] | $ 10 | [1] | $ 9 | [1] | $ 15 | [1] | $ 11 | [1] | $ 1 | [1] | 46 | | | | $ 46 | [1] |
Temporary equity, balance, shares at Dec. 31, 2018 | | 199,870 | [1] | 4,881,654 | [1] | 4,556,094 | [1] | 7,222,305 | [1] | 2,755,706 | [1] | 392,407 | [1] | | | | | 20,008,036 | |
Balance at Dec. 31, 2018 | | | | | | | | | | | | | | | $ 1 | 12,872 | (13,594) | $ (721) | [1] |
Balance, shares at Dec. 31, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Net loss | | | | | | | | | | | | | | | | | (451) | (451) | |
Temporary equity, balance at Jun. 30, 2019 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 46 | | | | | |
Temporary equity, balance, shares at Jun. 30, 2019 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | 1 | | | | | | | |
Balance at Jun. 30, 2019 | | | | | | | | | | | | | | | $ 1 | 12,872 | (14,045) | (1,172) | |
Balance, shares at Jun. 30, 2019 | | | | | | | | | | | | | | | 273,049 | | | | |
Temporary equity, balance at Dec. 31, 2018 | | | [1] | $ 10 | [1] | $ 9 | [1] | $ 15 | [1] | $ 11 | [1] | $ 1 | [1] | 46 | | | | $ 46 | [1] |
Temporary equity, balance, shares at Dec. 31, 2018 | | 199,870 | [1] | 4,881,654 | [1] | 4,556,094 | [1] | 7,222,305 | [1] | 2,755,706 | [1] | 392,407 | [1] | | | | | 20,008,036 | |
Balance at Dec. 31, 2018 | | | | | | | | | | | | | | | $ 1 | 12,872 | (13,594) | $ (721) | [1] |
Balance, shares at Dec. 31, 2018 | | | | | | | | | | | | | | | 273,049 | | | | |
Net loss | | | | | | | | | | | | | | | | | | (735) | |
Temporary equity, balance at Sep. 30, 2019 | [1] | | | | | | | | | | | | | | | | | | |
Temporary equity, balance, shares at Sep. 30, 2019 | | | | | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2019 | | | | | | | | | | | | | | | $ 3 | 13,015 | (14,329) | $ (1,311) | [1] |
Balance, shares at Sep. 30, 2019 | | | | | | | | | | | | | | | 31,201,669 | | | | |
Temporary equity, balance at Jun. 30, 2019 | | | [1] | $ 10 | | $ 9 | | $ 15 | | $ 11 | | $ 392,407 | | 46 | | | | | |
Temporary equity, balance, shares at Jun. 30, 2019 | | 199,870 | | 4,881,654 | | 4,556,094 | | 7,222,305 | | 2,755,706 | | 1 | | | | | | | |
Balance at Jun. 30, 2019 | | | | | | | | | | | | | | | $ 1 | 12,872 | (14,045) | (1,172) | |
Balance, shares at Jun. 30, 2019 | | | | | | | | | | | | | | | 273,049 | | | | |
Effect of reverse recapitalization | | | [1] | $ (10) | | $ (9) | | $ (15) | | $ (11) | | $ (392,407) | | (46) | $ 2 | 143 | | 145 | |
Effect of reverse recapitalization, shares | | (199,870) | | (4,881,654) | | (4,556,094) | | (7,222,305) | | (2,755,706) | | (1) | | | 30,928,620 | | | | |
Net loss | | | | | | | | | | | | | | | | | (284) | (284) | |
Temporary equity, balance at Sep. 30, 2019 | [1] | | | | | | | | | | | | | | | | | | |
Temporary equity, balance, shares at Sep. 30, 2019 | | | | | | | | | | | | | | | | | | | |
Balance at Sep. 30, 2019 | | | | | | | | | | | | | | | $ 3 | $ 13,015 | $ (14,329) | $ (1,311) | [1] |
Balance, shares at Sep. 30, 2019 | | | | | | | | | | | | | | | 31,201,669 | | | | |
| |
[1] | The number of shares prior to the reverse capitalization have been retroactively adjusted based on the equivalent number of shares received by the accounting acquirer in the Recapitalization Transaction. | |