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Note 4 - NewWave Acquisition - Allocation of Purchase Price Consideration (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017 | May 01, 2017
--- | --- | --- | ---
Goodwill, Ending Balance | $ 172,129 | $ 172,129 |
New Wave [Member] |  |  |
Cash and cash equivalents |  |  | $ 12,220
Accounts receivable |  |  | 15,027
Prepaid assets |  |  | 2,286
Property, plant and equipment |  |  | 192,234
Intangibles |  |  | 476,300
Other assets |  |  | 1,184
Total Assets Acquired |  |  | 699,251
Accounts payable and accrued liabilities |  |  | 25,125
Deferred revenue |  |  | 14,516
Deferred income taxes |  |  | 6,644
Total Liabilities Assumed |  |  | 46,285
Net Assets Acquired |  |  | 652,966
Purchase price consideration |  |  | 740,166
Goodwill, Ending Balance |  |  | $ 87,200

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- Definition Amount of deferred tax liability attributable to taxable temporary difference assumed at the acquisition date that are classified as noncurrent. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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