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ACCRUED EXPENSES (Tables) | 12 Months Ended
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Dec. 31, 2021
Payables and Accruals [Abstract] |
Accrued expenses | As of December 31, 2021 and 2020, accrued expenses consisted of the following (in thousands):
| 2021 |  | 2020
Accrued asset purchases | $ | 96 |  |  | $ | 709 |
Accrued compensation | 2,566 |  |  | 1,879 |
Accrued sales and other taxes | 314 |  |  | 492 |
Other accrued operating expenses | 1,528 |  |  | 671 |
Customer deposits and sales returns | 774 |  |  | 707 |
Accrued travel expenses related to corporate events | 879 |  |  | 590 |
Accrued shipping and handling costs | 356 |  |  | 399 |
Accrued legal and accounting fees | 1,218 |  |  | 1,177 |
Current portion of operating lease liabilities | 1,493 |  |  | 2,067 |
| $ | 9,224 |  |  | $ | 8,691 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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