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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Future minimum sublease rental payments [Table Text Block]

The following table shows the aggregate commitment by year:

		Commitment
2018		$	113,000
2019			233,000
2020			265,000
2021			227,000
		$	838,000

Other Commitments [Table Text Block]

The following table shows the aggregate commitment by year:

		Commitment
2018		$	592,000
2019			142,000
		$	734,000

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The tabular disclosure of future minimum sublease payments.

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- Definition

Tabular disclosure of information about obligations resulting from other commitments.

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