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v3.21.2

Nature of Business (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Jun. 30, 2021 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Net sales | $ 63,074 | $ 64,303 |  | $ 191,206 | $ 179,686 |
Inventory | 11,196 |  |  | 11,196 |  | $ 10,361
Stock Award Misstatements | Revision of Prior Period, Adjustment |  |  |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Correction of error |  |  |  | 0 |  |
Additional Paid-in Capital | Stock Award Misstatements | Revision of Prior Period, Adjustment |  |  |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Correction of error |  |  |  | (2,009) |  |
Treasury Stock | Stock Award Misstatements | Revision of Prior Period, Adjustment |  |  |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Correction of error |  |  | $ 2,000 | 2,009 |  |
Section 351 |  |  |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Net sales | 489 | 8,195 |  | 17,187 | 23,084 |
Cord |  |  |  |  |  |
Unusual or Infrequent Item, or Both [Line Items] |  |  |  |  |  |
Net sales | 6,247 | $ 4,227 |  | 17,093 | $ 11,387 |
Inventory | $ 1,500 |  |  | $ 1,500 |  |

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