Summary of Significant Accounting Policies, Goodwill Through Foreign Currency Translation (Details) - USD ($)	9 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2016
Goodwill [Abstract]
Goodwill impairment loss	$ 0	$ 0
Impairment of Long Lived Assets [Abstract]
Impairment of long-lived assets	0	$ 0
Product Warranty [Abstract]
Period of service of the product after the date of sale		12 months
Warranty Reserve [Abstract]
Warranty reserve at beginning of period	146,000	$ 146,000
Warranties accrued during the period	50,000	77,000
Warranties settled during the period	(50,000)	(96,000)
Warranty reserve at end of period	146,000	127,000
Other Current Liabilities [Abstract]
Sales tax and VAT payable	243,000	328,000
Accrued legal and accounting fees	70,000	101,000
Other accrued expenses	329,000	409,000
Total other liabilities	641,561	838,272
Foreign Currency Translation [Abstract]
Foreign currency exchange gain (loss)	$ (14,313)	$ 25,022