Contingent Liabilities (Narrative) (Details) - USD ($)				1 Months Ended			9 Months Ended
	Apr. 27, 2016	Apr. 27, 2015	Sep. 30, 2014	Aug. 31, 2015	Sep. 30, 2014	Nov. 30, 2013	Apr. 30, 2016	Dec. 31, 2016	Dec. 31, 2015	Oct. 31, 2013	Jul. 31, 2012
TASCO [Member]
Business Acquisition, Contingent Consideration [Line Items]
Holdback payable consideration	$ 200,000	$ 138,000
Shares of common stock issued concurrent with earn-out payment		242,424
TCS [Member]
Business Acquisition, Contingent Consideration [Line Items]
Contingent earn-out			$ 711,000
Earn-out payment									$ 120,905
Business combination contingent consideration gain							$ 13,000
Shares of common stock issued concurrent with earn-out payment			618,744
TCS [Member] | Forecast [Member]
Business Acquisition, Contingent Consideration [Line Items]
Earn-out payment								$ 70,000
Ready2Ride [Member]
Business Acquisition, Contingent Consideration [Line Items]
Earn-out payment			$ 125,000	$ 125,000	$ 125,000					$ 125,000
Shares of common stock issued concurrent with earn-out payment				15,000	15,000	10,000
Loss contingency							$ 8,000
Maximum [Member] | Ready2Ride [Member]
Business Acquisition, Contingent Consideration [Line Items]
Contingent hold-back purchase price											$ 250,000