INVENTORIES - Schedule of Inventory (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Inventory Disclosure [Abstract]
Film and film based products	$ 16,988,762	$ 13,538,610
Other products	1,431,106	1,226,708
Packaging and supplies	502,101	496,661
Inventory reserve	(130,153)	(120,826)
Inventory, net	$ 18,791,816	$ 15,141,153

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

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Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.

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Other Inventory, Film And Film Based Products, Gross

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