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2 - INVENTORY (Details) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Inventory, Net	$ 4,356,000	$ 4,597,000
Inventory Valuation Reserves	$ 7,274,000	$ 7,189,000

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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-Topic 330
-SubTopic 10
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