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Commitments and Contingencies (Details Textual) - USD ($)		12 Months Ended
	Jan. 11, 2017	Dec. 31, 2018	Dec. 31, 2017
Commitments and Contingencies (Textual)
Rent expense		$ 1,668,000	$ 1,544,000
Past rent arrears received	$ 31,000
Validity of shares issued in excess of authorized			25,000,000
Damages value		$ 1,000,000

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Validity of shares issued in excess of authorized.

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- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
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