Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net revenues (note 10)	$ 28,152,614	$ 23,045,923	$ 55,689,920	$ 45,601,130
Cost of revenues:
Cost of revenues	20,120,211	16,224,936	39,387,336	31,920,076
Network expenses (*)	1,213,864	1,235,498	2,470,754	2,498,326
Depreciation of property and equipment	155,638	213,089	303,056	449,770
Amortization of intangible assets (note 5)	35,910	6,430	71,820	25,720
Total cost of revenues (note 10)	21,525,623	17,679,953	42,232,966	34,893,892
Gross profit	6,626,991	5,365,970	13,456,954	10,707,238
Expenses:
Sales and marketing (*)	2,065,729	1,771,971	4,250,364	3,796,674
Technical operations and development (*)	1,105,575	1,231,593	2,218,720	2,430,829
General and administrative (*)	1,748,402	1,443,773	3,531,855	3,007,547
Depreciation of property and equipment	45,522	45,495	92,937	91,682
Amortization of intangible assets (note 5)	219,030	277,750	438,060	584,740
Loss (gain) on currency forward contracts (note 2, note 7)	383,838	(117,229)	(178,271)	(471,373)
Total expenses	5,568,096	4,653,353	10,353,665	9,440,099
Income from operations	1,058,895	712,617	3,103,289	1,267,139
Other income (expense):
Interest expense, net	(54,513)	(8,657)	(95,482)	(20,197)
Other income (note 5)	20,911	51,648	529,711	374,977
Total other income (expense)	(33,602)	42,991	434,229	354,780
Income before provision for income taxes	1,025,293	755,608	3,537,518	1,621,919
Provision for income taxes (note 8)	329,295	189,949	1,177,901	328,314
Net income and comprehensive income for the period	695,998	565,659	2,359,617	1,293,605
Basic earnings per common share (note 9) (in Dollars per share)	$ 0.02	$ 0.01	$ 0.05	$ 0.02
Shares used in computing basic earnings per common share (note 9) (in Shares)	45,912,458	53,444,841	47,003,016	53,441,276
Diluted earnings per common share (note 9) (in Dollars per share)	$ 0.01	$ 0.01	$ 0.05	$ 0.02
Shares used in computing diluted earnings per common share (note 9) (in Shares)	49,449,430	55,796,435	50,203,163	55,784,998
(*) Stock-based compensation has been included in expenses as follows:
Network expenses	6,329	5,349	12,375	11,362
Sales and marketing	20,149	19,127	42,931	44,460
Technical operations and development	15,047	11,394	27,890	27,102
General and administrative	$ 21,571	$ 17,529	$ 42,365	$ 44,806