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ACCRUED LIABILITIES (Tables) | 12 Months Ended
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Dec. 31, 2018
ACCRUED LIABILITIES |
Schedule of accrued liabilities |
|  | December 31, |
|  | 2018 |  | 2017 |
Accrued payroll and benefits |  | $ | 2,126 |  | $ | 1,797 |
Accrued property taxes |  |  | — |  |  | 144 |
Income taxes payable |  |  | 66 |  |  | 77 |
Accrued professional fees |  |  | 101 |  |  | 40 |
Accrued warranty liability |  |  | 226 |  |  | 581 |
Accrued self-insurance reserve |  |  | 374 |  |  | 812 |
Accrued other |  |  | 913 |  |  | 942 |
Total accrued liabilities |  | $ | 3,806 |  | $ | 4,393 |

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