Business Combinations (Narrative) (Details)					1 Months Ended		9 Months Ended
	Apr. 27, 2016 USD ($)	Jul. 13, 2015 USD ($) shares	Apr. 27, 2015 USD ($) shares	Sep. 30, 2014 USD ($) loan shares	Oct. 31, 2015 USD ($)	Feb. 28, 2015 USD ($)	Apr. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Business Acquisition [Line Items]
Goodwill increase							$ 471,000
DCi [Member]
Business Acquisition [Line Items]
Cash consideration		$ 3,750,000
Shares consideration | shares		159,795
Liabilities incurred		$ 1,936,000
Debt instrument valuation adjustment		(64,000)
Tax deductible goodwill		$ 3,300,000
Estimated tax rate							40.00%
TASCO [Member]
Business Acquisition [Line Items]
Cash consideration			$ 1,750,000
Shares consideration | shares			242,424
Debt instrument valuation adjustment					$ (62,000)
Tax deductible goodwill			$ 1,500,000
Holdback payable consideration	$ 200,000		$ 138,000
TCS [Member]
Business Acquisition [Line Items]
Cash consideration				$ 4,200,000
Shares consideration | shares				618,744
Liabilities incurred				$ 2,933,000
Debt instrument valuation adjustment						$ (67,000)
Tax deductible goodwill				$ 5,200,000
Number of notes issued in connection with acquisition | loan				2
Earn-out period							3 years
Contingent earn-out				$ 711,000
Earn-out payment									$ 120,905
Percentage increase in equipment dealer websites portfolio				30.00%
Estimated tax rate							40.00%
TCS [Member] | Forecast [Member]
Business Acquisition [Line Items]
Earn-out payment								$ 70,000