RECEIVABLES AND OTHER CURRENT ASSETS (Details) - USD ($) $ in Thousands |
6 Months Ended | ||
---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
|
Tax Credit Carryforward [Line Items] | |||
Trade receivable | $ 1,294 | ||
Government sales tax receivable | 2,128 | $ 2,079 | |
Other current assets | 1,183 | 1,686 | |
Receivables and other current assets | 4,605 | 3,765 | |
VAT collected | 1,000 | $ 2,900 | |
Mexican Tax Authority | |||
Tax Credit Carryforward [Line Items] | |||
Government sales tax receivable | $ 1,100 | $ 1,100 |