The Company, Cash and Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands |
12 Months Ended | |
---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
Cash and Cash Equivalents, at Carrying Value [Abstract] | ||
Proceeds due from credit card transactions | $ 10 | $ 21 |
Maximum [Member] | ||
Cash and Cash Equivalents, at Carrying Value [Abstract] | ||
Credit card transaction settlement term | 5 days |