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ORDINARY SHARE REPURCHASE AND ISSUANCE - Additional Information (Details) - USD ($) $ in Thousands |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Nov. 12, 2014 | Mar. 31, 2023 | Sep. 30, 2019 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Equity, Class of Treasury stock |  |  |  |  |  |
Shares repurchased under program |  |  |  | 15,699 |  | 199,331
Shares repurchased under program on effect of reverse share split |  |  |  | 3,925 | 49,833 |
Value of shares repurchased |  |  |  | $ 13 |  | $ 374
Repurchase program November 2014 |  |  |  |  |  |
Equity, Class of Treasury stock |  |  |  |  |  |
Share repurchase program, Authorized amount | $ 40,000 |  |  |  |  |
Share repurchase program, Period in force | 24 months |  |  |  |  |
Share repurchase program, additional period |  |  | 2 years |  |  |
Repurchase program November 2014 | Subsequent Event |  |  |  |  |  |
Equity, Class of Treasury stock |  |  |  |  |  |
Share repurchase program, additional period |  | 1 year |  |  |  |

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