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PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
PROPERTY, PLANT AND EQUIPMENT, NET.    
Land and land improvements $ 3,793 $ 3,793
Buildings and improvements 32,191 32,154
Machinery and equipment 36,031 36,380
Retail fixtures and leasehold improvements 3,732 3,830
Construction in progress 701 637
Property, plant and equipment 76,448 76,794
Less: Accumulated depreciation (47,246) (46,035)
Property, plant and equipment, net $ 29,202 $ 30,759