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Note 12 - Segment Reporting (Tables) | 6 Months Ended
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Jun. 30, 2018
Notes Tables |
Condensed Income Statement [Table Text Block] |
|  | Network Access Services |  |  | Domain Services |  |  | Consolidated Totals |
Three months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Net Revenues |  | $ | 24,306 |  |  | $ | 56,781 |  |  | $ | 81,087 |
Cost of revenues |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenues |  |  | 13,268 |  |  |  | 41,233 |  |  |  | 54,501 |
Network expenses |  |  | 640 |  |  |  | 2,061 |  |  |  | 2,701 |
Depreciation of property and equipment |  |  | 903 |  |  |  | 325 |  |  |  | 1,228 |
Amortization of intangible assets |  |  | 11 |  |  |  | 488 |  |  |  | 499 |
Total cost of revenues |  |  | 14,822 |  |  |  | 44,107 |  |  |  | 58,929 |
Gross Profit |  |  | 9,484 |  |  |  | 12,674 |  |  |  | 22,158 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |
Sales and marketing |  |  |  |  |  |  |  |  |  |  | 7,852 |
Technical operations and development |  |  |  |  |  |  |  |  |  |  | 2,355 |
General and administrative |  |  |  |  |  |  |  |  |  |  | 4,256 |
Depreciation of property and equipment |  |  |  |  |  |  |  |  |  |  | 102 |
Amortization of intangible assets |  |  |  |  |  |  |  |  |  |  | 1,827 |
Loss (gain) on currency forward contracts |  |  |  |  |  |  |  |  |  |  | 52 |
Income from operations |  |  |  |  |  |  |  |  |  |  | 5,714 |
Other income (expenses), net |  |  |  |  |  |  |  |  |  |  | (878 | )
Income before provision for income taxes |  |  |  |  |  |  |  |  |  | $ | 4,836 |
|  | Network Access Services |  |  | Domain Services |  |  | Consolidated Totals |
Three months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
Net Revenues |  | $ | 21,627 |  |  | $ | 62,596 |  |  | $ | 84,223 |
Cost of revenues |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenues |  |  | 11,648 |  |  |  | 47,797 |  |  |  | 59,445 |
Network expenses |  |  | 410 |  |  |  | 1,851 |  |  |  | 2,261 |
Depreciation of property and equipment |  |  | 489 |  |  |  | 225 |  |  |  | 714 |
Amortization of intangible assets |  |  | 11 |  |  |  | 444 |  |  |  | 455 |
Total cost of revenues |  |  | 12,558 |  |  |  | 50,317 |  |  |  | 62,875 |
Gross Profit |  |  | 9,069 |  |  |  | 12,279 |  |  |  | 21,348 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |
Sales and marketing |  |  |  |  |  |  |  |  |  |  | 7,447 |
Technical operations and development |  |  |  |  |  |  |  |  |  |  | 1,798 |
General and administrative |  |  |  |  |  |  |  |  |  |  | 3,285 |
Depreciation of property and equipment |  |  |  |  |  |  |  |  |  |  | 165 |
Loss on disposal of property and equipment |  |  |  |  |  |  |  |  |  |  | 2 |
Amortization of intangible assets |  |  |  |  |  |  |  |  |  |  | 1,608 |
Loss (gain) on currency forward contracts |  |  |  |  |  |  |  |  |  |  | (27 | )
Income from operations |  |  |  |  |  |  |  |  |  |  | 7,070 |
Other income (expenses), net |  |  |  |  |  |  |  |  |  |  | (745 | )
Income before provision for income taxes |  |  |  |  |  |  |  |  |  | $ | 6,325 |
|  | Network Access Services |  |  | Domain Services |  |  | Consolidated Totals |
Six months ended June 30, 2018 |  |  |  |  |  |  |  |  |  |  |  |
Net Revenues |  | $ | 47,914 |  |  | $ | 128,968 |  |  | $ | 176,882 |
Cost of revenues |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenues |  |  | 25,473 |  |  |  | 98,000 |  |  |  | 123,473 |
Network expenses |  |  | 1,130 |  |  |  | 4,145 |  |  |  | 5,275 |
Depreciation of property and equipment |  |  | 1,737 |  |  |  | 622 |  |  |  | 2,359 |
Amortization of intangible assets |  |  | 23 |  |  |  | 975 |  |  |  | 998 |
Total cost of revenues |  |  | 28,363 |  |  |  | 103,742 |  |  |  | 132,105 |
Gross Profit |  |  | 19,551 |  |  |  | 25,226 |  |  |  | 44,777 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |
Sales and marketing |  |  |  |  |  |  |  |  |  |  | 16,217 |
Technical operations and development |  |  |  |  |  |  |  |  |  |  | 4,450 |
General and administrative |  |  |  |  |  |  |  |  |  |  | 8,786 |
Depreciation of property and equipment |  |  |  |  |  |  |  |  |  |  | 203 |
Amortization of intangible assets |  |  |  |  |  |  |  |  |  |  | 3,659 |
Loss (gain) on currency forward contracts |  |  |  |  |  |  |  |  |  |  | 49 |
Income from operations |  |  |  |  |  |  |  |  |  |  | 11,413 |
Other income (expenses), net |  |  |  |  |  |  |  |  |  |  | (1,650 | )
Income before provision for income taxes |  |  |  |  |  |  |  |  |  | $ | 9,763 |
|  | Network Access Services |  |  | Domain Services |  |  | Consolidated Totals |
Six months ended June 30, 2017 |  |  |  |  |  |  |  |  |  |  |  |
Net Revenues |  | $ | 40,876 |  |  | $ | 112,915 |  |  | $ | 153,791 |
Cost of revenues |  |  |  |  |  |  |  |  |  |  |  |
Cost of revenues |  |  | 22,040 |  |  |  | 86,716 |  |  |  | 108,756 |
Network expenses |  |  | 951 |  |  |  | 3,653 |  |  |  | 4,604 |
Depreciation of property and equipment |  |  | 916 |  |  |  | 389 |  |  |  | 1,305 |
Amortization of intangible assets |  |  | 23 |  |  |  | 813 |  |  |  | 836 |
Total cost of revenues |  |  | 23,930 |  |  |  | 91,571 |  |  |  | 115,501 |
Gross Profit |  |  | 16,946 |  |  |  | 21,344 |  |  |  | 38,290 |
Expenses: |  |  |  |  |  |  |  |  |  |  |  |
Sales and marketing |  |  |  |  |  |  |  |  |  |  | 14,667 |
Technical operations and development |  |  |  |  |  |  |  |  |  |  | 3,492 |
General and administrative |  |  |  |  |  |  |  |  |  |  | 6,742 |
Depreciation of property and equipment |  |  |  |  |  |  |  |  |  |  | 331 |
Loss on disposal of property and equipment |  |  |  |  |  |  |  |  |  |  | 2 |
Amortization of intangible assets |  |  |  |  |  |  |  |  |  |  | 2,989 |
Loss (gain) on currency forward contracts |  |  |  |  |  |  |  |  |  |  | (61 | )
Income from operations |  |  |  |  |  |  |  |  |  |  | 10,128 |
Other income (expenses), net |  |  |  |  |  |  |  |  |  |  | (1,484 | )
Income before provision for income taxes |  |  |  |  |  |  |  |  |  | $ | 8,644 |
Schedule of Property Plant and Equipment by Geographic Region [Table Text Block] |
|  | June 30, 2018 |  |  | December 31, 2017 |
Canada |  | $ | 1,518 |  |  | $ | 1,176 |
United States |  |  | 32,979 |  |  |  | 23,417 |
Germany |  |  | 41 |  |  |  | 27 |
|  | $ | 34,538 |  |  | $ | 24,620 |
Schedule of Acquired Intangible Assets by Major Class [Table Text Block] |
|  | June 30, 2018 |  |  | December 31, 2017 |
Canada |  | $ | 7,085 |  |  | $ | 7,749 |
United States |  |  | 33,895 |  |  |  | 37,783 |
Germany |  |  | 17 |  |  |  | 120 |
|  | $ | 40,997 |  |  | $ | 45,652 |
Allowance for Credit Losses on Financing Receivables [Table Text Block] |
Allowance for doubtful accounts excluding provision for credit notes |  | Balance at beginning of period |  |  | Charged to costs and expenses |  |  | Write-offs during period |  |  | Balance at end of period |
Six months ended June 30, 2018 |  | $ | 168 |  |  | $ | (36 | ) |  | $ | - |  |  | $ | 132 |
Year ended December 31, 2017 |  | $ | 164 |  |  | $ | 4 |  |  | $ | - |  |  | $ | 168 |

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