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Inventory (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Inventory Disclosure [Abstract]
Merchandise		$ 1,318
Finished goods	94,727	100,736
Work-in-process	20,676	20,243
Raw materials	57,904	56,691
Allowance for inventory valuation and obsolescence loss	(173,307)	(177,670)
Inventory, net		$ 1,318

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Allowance for inventory valuation and obsolescence loss.

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Amount of merchandise.

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.6(a)(1))
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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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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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