Business Combinations, Goodwill and Intangible Assets - Additional Information (Detail)	1 Months Ended	12 Months Ended												12 Months Ended
	Sep. 30, 2011	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Sep. 12, 2013	Mar. 22, 2013 USD ($)	Mar. 22, 2013 ARS	Sep. 12, 2012	Sep. 14, 2011	Sep. 12, 2011 USD ($)	Dec. 31, 2013 24-Months Period [Member] USD ($)	Dec. 31, 2013 36-Months Period [Member] USD ($)	Sep. 14, 2011 AP Clasificados [Member]	Dec. 31, 2013 Autoplaza [Member]	Sep. 14, 2011 Autoplaza [Member] USD ($)
Business Acquisition [Line Items]
Percentage of acquisition	60.00%					100.00%	100.00%		60.00%				100.00%
Total purchase price						$ 3,454,497	17,652,480								$ 5,472,056
Amount in escrow account						547,945				1,500,000
Amount released from escrow account					50.00%			50.00%
Business acquisition rights of buyer description		On such same date, the Buyer paid and agreed to pay the purchase price as follows i) $2,191,781 in cash; ii) set an escrow amounting to $489,237 for a 24-months period, aiming to cover unexpected liabilities and negative working capital; iii) set an escrow amounting to $547,945 for a 36-months period, aiming to continue the employment relationship of certain key employees; and iv) on June 24, 2013 the Company paid the remaining $225,534 net of certain negative working capital adjustments.												In addition, ETVE has the right and option (but not the obligation) to purchase the remaining 40% of the membership interest of Autopark LLC following the earlier to occur of (i) third anniversary of the settlement date, or (ii) additional capital contribution be required to capitalize Autopark LLC by their own member's decision and Hasteny does not make such additional capital contribution within ten (10) days of such members' consent.
Business acquisition purchase price consideration description	According to the signed agreement, the price for the remaining 40% interest call or put options will be determined by the greater of (i) $4,000,000 and (ii) the amount resulting from multiplying (A) the percentage of the seller's interests as of the exercise date of the call/put option by (B) an amount equal to 3.5 times the amount of invoiced sales of such company for the twelve months period ending on the exercise date.	The total consideration to be paid shall be the greater of (i) $4,000,000 and (ii) the amount resulting from multiplying (A) the percentage of the membership interest held by Hasteny as of the date of the Call Notice by (B) an amount equal to 3.5 times the amount of invoiced sales of the Acquired Business for the twelve months period ending on the date of Call Notice.
Period of non-compete agreements		5 years
Amortized period		Five year
Business acquisition, cash pay		2,191,781
Escrow amount covering unexpected liabilities and negative working capital											489,237
Escrow amount to continue employment relationship												547,945
Business acquisition payment subject to collection of credits held by certain customer		225,534
Net revenues		524,965
Net loss		7,562
Total aggregate amortization expense for intangible assets		$ 781,074	$ 891,661	$ 1,038,096