Note 10 - Segment Reporting - Information by Reportable Segments (Details) - USD ($)	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Net Revenues	$ 69,568,062	$ 44,746,089
Cost of revenues	49,310,712	28,806,717
Network expenses	2,343,196	1,232,931
Depreciation of property and equipment	590,347	346,753
Amortization of intangible assets	380,162	11,532
Total cost of revenues	52,624,417	30,397,933
Gross Profit	16,943,645	14,348,156
Sales and marketing	7,219,322	4,465,056
Technical operations and development	1,694,141	1,176,360
General and administrative	3,457,343	2,404,927
Depreciation of property and equipment	166,317	73,268
Amortization of intangible assets	1,380,809	56,997
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)		20,985
Gain on currency forward contracts	(34,425)	(110,757)
Income from operations	3,060,138	6,261,320
Other income (expenses), net	(739,096)	82,648
Income before provision for income taxes	2,321,042	6,343,968
Network Access Services [Member]
Net Revenues	19,100,862	16,997,839
Cost of revenues	10,410,397	8,945,276
Network expenses	541,963	214,524
Depreciation of property and equipment	426,078	185,680
Amortization of intangible assets	11,532	11,532
Total cost of revenues	11,389,970	9,357,012
Gross Profit	7,710,892	7,640,827
Domain Name Services [Member]
Net Revenues	50,467,200	27,748,250
Cost of revenues	38,900,315	19,861,441
Network expenses	1,801,233	1,018,407
Depreciation of property and equipment	164,269	161,073
Amortization of intangible assets	368,630
Total cost of revenues	41,234,447	21,040,921
Gross Profit	$ 9,232,753	$ 6,707,329

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.