Note 13 - Segment Reporting - Information by Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net Revenues	$ 83,985	$ 78,953	[1]
Cost of revenues	53,188	51,932
Network expenses	2,416	2,395
Depreciation of property and equipment	2,877	1,801
Amortization of intangible assets	354	174
Total cost of revenues	58,835	56,302
Gross Profit	25,150	22,651
Sales and marketing	8,985	8,741
Technical operations and development	2,751	2,523
General and administrative	4,741	4,448
Depreciation of property and equipment	113	124
Amortization of intangible assets	2,947	1,866
Loss (gain) on currency forward contracts	441	(79)
Income from operations	5,172	5,028
Other income (expenses), net	(1,237)	(972)
Income before provision for income taxes	3,935	4,056
Network Access Services [Member]
Net Revenues	24,456	23,252	[1]
Cost of revenues	11,573	11,812
Network expenses	538	521
Depreciation of property and equipment	2,414	1,454
Amortization of intangible assets	27	11
Total cost of revenues	14,552	13,798
Gross Profit	9,904	9,454
Domain Name Services [Member]
Net Revenues	59,529	55,701	[1]
Cost of revenues	41,615	40,120
Network expenses	1,878	1,874
Depreciation of property and equipment	463	347
Amortization of intangible assets	327	163
Total cost of revenues	44,283	42,504
Gross Profit	$ 15,246	$ 13,197

[1] As a result of the bulk transfers of 2.89 million domain names to Namecheap throughout 2018, recognized revenue for the year ended December 31, 2018 includes $16.9 million, related to previously deferred revenue, a portion of which would have otherwise been recognized after December 31, 2018.