Consolidated Statements of Operations and Comprehensive Income (Unaudited) (USD $)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Net revenues (note 12)	$ 40,467,833us-gaap_SalesRevenueServicesNet	$ 34,402,394us-gaap_SalesRevenueServicesNet
Cost of revenues (note 12):
Cost of revenues	26,821,374us-gaap_CostOfServices	24,316,639us-gaap_CostOfServices
Network expenses	1,222,096us-gaap_OtherCostOfServices	1,143,644us-gaap_OtherCostOfServices
Depreciation of property and equipment	199,642us-gaap_CostOfServicesDepreciation	182,974us-gaap_CostOfServicesDepreciation
Amortization of intangible assets (note 7)	3,924us-gaap_CostOfServicesAmortization
Total cost of revenues	28,247,036us-gaap_CostOfRevenue	25,643,257us-gaap_CostOfRevenue
Gross profit	12,220,797us-gaap_GrossProfit	8,759,137us-gaap_GrossProfit
Expenses:
Sales and marketing	3,799,175us-gaap_SellingAndMarketingExpense	4,021,774us-gaap_SellingAndMarketingExpense
Technical operations and development	1,114,195us-gaap_ResearchAndDevelopmentExpense	1,089,898us-gaap_ResearchAndDevelopmentExpense
General and administrative	1,815,188us-gaap_GeneralAndAdministrativeExpense	1,767,800us-gaap_GeneralAndAdministrativeExpense
Depreciation of property and equipment	59,262us-gaap_DepreciationAndAmortization	56,304us-gaap_DepreciationAndAmortization
Amortization of intangible assets (note 7)	53,215	219,030
Impairment of indefinite life intangible assets (note 7)	12,493	250,688
Loss on currency forward contracts (note 6)	956,858us-gaap_GainLossOnSaleOfDerivatives	551,371us-gaap_GainLossOnSaleOfDerivatives
Total expenses	7,810,386us-gaap_CostsAndExpenses	7,956,865us-gaap_CostsAndExpenses
Income from operations	4,410,411us-gaap_OperatingIncomeLoss	802,272us-gaap_OperatingIncomeLoss
Other income (expense):
Interest expense, net	(24,775)us-gaap_InterestIncomeExpenseNet	(73,833)us-gaap_InterestIncomeExpenseNet
Total other income (expense)	(24,775)us-gaap_NonoperatingIncomeExpense	(73,833)us-gaap_NonoperatingIncomeExpense
Income before provision for income taxes	4,385,636	728,439
Provision for income taxes (note 9)	1,551,693us-gaap_IncomeTaxExpenseBenefit	251,600us-gaap_IncomeTaxExpenseBenefit
Net income	2,833,943us-gaap_NetIncomeLoss	476,839us-gaap_NetIncomeLoss
Other comprehensive income (loss), net of tax
Gain (loss) on hedging activities	(960,866)	(442,978)
Net amount reclassified to earnings	416,074	227,511
Other comprehensive income (loss) net of tax of $319,878 and $112,240 for the three months ended March 31, 2015 and March 31, 2014	(544,792)	(215,467)
Comprehensive income for the period	$ 2,289,151us-gaap_ComprehensiveIncomeNetOfTax	$ 261,372us-gaap_ComprehensiveIncomeNetOfTax
Basic earnings per common share (note 11) (in Dollars per share)	$ 0.25us-gaap_EarningsPerShareBasic	$ 0.04us-gaap_EarningsPerShareBasic
Shares used in computing basic earnings per common share (note 11) (in Shares)	11,142,628	11,028,559
Diluted earnings per common share (note 11) (in Dollars per share)	$ 0.24us-gaap_EarningsPerShareDiluted	$ 0.04us-gaap_EarningsPerShareDiluted
Shares used in computing diluted earnings per common share (note 11) (in Shares)	11,580,047	11,639,617

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets net of cost of services amortization. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

No definition available.