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Note 13 - Share-based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2019
Notes Tables |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
Key Assumptions |
Exercise price |  | $ | 4.72 |
Expected term (in years) |  |  | 1.0 - 1.3 |
Expected volatility |  |  | 65 | %
Dividend yield |  |  | — | %
Risk-free rate |  |  | 2.61 | %
Share-based Payment Arrangement, Option, Activity [Table Text Block] |
|  | Number of options |  |  | Weighted average exercise price per share |  |  | Weighted average remaining contractual term (years) |  |  | Aggregate intrinsic value |
Outstanding as of December 31, 2017 |  |  | 222,000 |  |  | $ | 12.59 |  |  |  | 5.4 |  |  |  | — |
Expired |  |  | (110,000 | ) |  |  | 11.17 |  |  |  |  |  |  |  |  |
Outstanding as of December 31, 2018 |  |  | 112,000 |  |  |  | 13.98 |  |  |  | 2.8 |  |  |  | — |
Granted |  |  | 2,064,000 |  |  |  | 4.72 |  |  |  | 9.1 |  |  |  |  |
Forfeited |  |  | (56,000 | ) |  |  | 4.72 |  |  |  |  |  |  |  |  |
Outstanding as of December 31, 2019 |  |  | 2,120,000 |  |  |  | 5.21 |  |  |  | 8.7 |  |  |  | — |
Options exercisable as of December 31, 2019 |  |  | 112,000 |  |  | $ | 13.98 |  |  |  | 1.8 |  |  |  | — |
Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] |
|  |  |  |  |  | Weighted average |
|  | Number of units |  |  | grant date fair value |
Unvested as of December 31, 2017 |  |  | 8,150,905 |  |  | $ | 9.27 |
Granted (1) |  |  | 4,598,125 |  |  |  | 2.63 |
Vested and delivered |  |  | (11,468,333 | ) |  |  | 7.63 |
Withheld as treasury stock (2) |  |  | (875,675 | ) |  |  | 6.05 |
Vested not delivered (3) |  |  | 3,766,068 |  |  |  | 9.85 |
Forfeited |  |  | (339,125 | ) |  |  | 4.68 |
Unvested as of December 31, 2018 |  |  | 3,831,965 |  |  |  | 7.95 |
Granted |  |  | 2,275,094 |  |  |  | 4.82 |
Vested and delivered |  |  | (1,549,050 | ) |  |  | 3.97 |
Withheld as treasury stock (2) |  |  | (567,447 | ) |  |  | 4.13 |
Vested not delivered (3) |  |  | 122,582 |  |  |  | 4.76 |
Forfeited |  |  | (718,774 | ) |  |  | 4.13 |
Unvested as of December 31, 2019 |  |  | 3,394,370 |  |  | $ | 8.03 |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] |
|  | Year Ended December 31, |
(In thousands) |  | 2019 |  |  | 2018 |
Sales and marketing |  | $ | 971 |  |  | $ | 2,856 |
Product development |  |  | 889 |  |  |  | 676 |
General and administrative |  |  | 8,481 |  |  |  | 5,740 |
Spin-off transaction costs |  |  | — |  |  |  | 5,409 |
Discontinued operations |  |  | — |  |  |  | 15,712 |
|  |  | 10,341 |  |  |  | 30,393 |
Capitalized in intangible assets of continuing operations |  |  | 89 |  |  |  | 423 |
Capitalized in intangible assets of discontinued operations |  |  | — |  |  |  | 181 |
Total |  | $ | 10,430 |  |  | $ | 30,997 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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