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Note 10 - Goodwill and Intangible Assets - Changes in Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Goodwill, net | $ 423,236 | $ 374,390 |
Goodwill, Acquired During Period | 72,296 | 48,916 |
Goodwill | (10,214) | (70) |
Goodwill | 485,318 | 423,236 | $ 374,390
Broadcast licenses | 1,114,626 |  |
Broadcast licenses | 1,340,305 | 1,114,626 |
Finite-lived intangible assets | 53,280 | 47,802 |
Finite-lived Intangible Assets Acquired | 19,566 | 17,845 |
Finite-lived intangible assets | (16,596) | (11,982) | (8,297)
Finite-lived intangible assets | 56,250 | 53,280 | 47,802
Total intangible assets net of accumulated amortization | 1,591,142 | 1,445,772 |
Total intangible assets net of accumulated amortization | 342,897 | 157,953 |
Total intangible assets net of accumulated amortization | (35,570) | (601) |
Total intangible assets net of accumulated amortization | 1,881,873 | 1,591,142 | 1,445,772
Finite-lived intangible assets |  | (385) |
Broadcast Licenses [Member] |  |  |
Broadcast licenses | 1,114,626 | 1,023,580 |
Broadcast licenses | 251,035 | 91,192 |
Broadcast licenses | (25,356) | (146) |
Broadcast licenses | $ 1,340,305 | $ 1,114,626 | $ 1,023,580

X
- Definition Amount of write-off of assets, excluding financial assets and goodwill, lacking physical substance and having a projected definite period of benefit associated with the sale of all or a portion of a reporting unit. + References No definition available. + Details
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- Definition 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. 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975 + Details
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- Definition Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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