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BASIS OF PRESENTATION AND CERTAIN SIGNIFICANT ACCOUNTING POLICIES, Revenue Recognition (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2020 USD ($) | Sep. 30, 2019 USD ($) | Sep. 30, 2020 USD ($) Level | Sep. 30, 2019 USD ($) | Dec. 31, 2019 USD ($) Level
Revenue Recognition [Abstract] |  |  |  |  |
Sales return allowance | $ 200 |  | $ 200 |  | $ 300
Estimate of merchandise expected to be returned | 100 |  | $ 100 |  | $ 100
Gift card redemption period |  |  | 1 year |  |
Deferred revenue recognized in net sales period |  |  | 1 year |  |
Contract with Customer, Liability, Revenue Recognized |  |  | $ 100 | $ 100 |
Deferred revenue, recognized | 300 | $ 400 | 400 | 1,700 |
Disaggregated Revenue [Abstract] |  |  |  |  |
Net sales | 15,990 | 16,311 | $ 42,281 | 54,449 |
Discounts [Abstract] |  |  |  |  |
Number of Price Levels | Level |  |  | 3 |  | 5
United States [Member] |  |  |  |  |
Disaggregated Revenue [Abstract] |  |  |  |  |
Net sales | 14,393 | 14,367 | $ 37,781 | 47,746 |
Canada [Member] |  |  |  |  |
Disaggregated Revenue [Abstract] |  |  |  |  |
Net sales | $ 1,216 | $ 1,445 | $ 3,500 | $ 4,573 |
Canada [Member] | Net Sales Benchmark [Member] | Geographic Concentration Risk [Member] | Customer [Member] | Minimum [Member] |  |  |  |  |
Disaggregated Revenue [Abstract] |  |  |  |  |
Revenue percentage | 2.40% | 2.40% | 2.40% | 2.40% |
Spain [Member] |  |  |  |  |
Disaggregated Revenue [Abstract] |  |  |  |  |
Net sales | $ 381 | $ 284 | $ 1,000 | $ 938 |
All Other Countries [Member] |  |  |  |  |
Disaggregated Revenue [Abstract] |  |  |  |  |
Net sales | 0 | $ 215 | 0 | $ 1,192 |
Accrued Expenses and Other Liabilities [Member] |  |  |  |  |
Revenue Recognition [Abstract] |  |  |  |  |
Contract with customer liability | $ 200 |  | $ 200 |  | $ 300

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