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Equity Method Investment - Summary of Statement of Income for Vicon (Details) - USD ($)	3 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenues	$ 17,284,544	$ 32,381,900
Net income (loss)	(2,176,298)	$ 731,991
Vicon Industries, Inc. [Member]
Revenues	6,379,274
Net income (loss)	$ (745,165)

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