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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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