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Note 4 - Acquisitions (Details Textual) - Cedar Holdings Group, Incorporated [Member] $ in Thousands |  | 3 Months Ended
--- | --- | ---
Jan. 01, 2020 USD ($) shares | Mar. 31, 2020 USD ($)
Business Combination, Consideration Transferred, Total | $ 14,100 |
Business Combination, Consideration Transferred, Estimated Price Adjustments | 200 |
Business Combination, Consideration Transferred, Net of Price Adjustments | 13,901 |
Payments to Acquire Businesses, Gross | $ 9,000 |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | shares | 32,374 |
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $ 2,000 |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 4,000 |
Business Combination, Contingent Consideration, Liability, Total | $ 3,100 |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  | $ 1,200
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual |  | 300
General and Administrative Expense [Member] |  |
Business Combination, Acquisition Related Costs |  | $ 100
Customer Relationships [Member] |  |
Finite-Lived Intangible Asset, Useful Life (Year) | 7 years |
Network Rights [Member] |  |
Finite-Lived Intangible Asset, Useful Life (Year) | 15 years |
Measurement Input, Discount Rate [Member] |  |
Business Combination, Contingent Consideration, Liability, Measurement Input | 11.3 |

X
- Definition Amount of estimated price adjustments that are expected to be incurred by the acquiring entity. Excludes cash. + References No definition available. + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer net of any price adjustments. + References No definition available. + Details
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- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(4) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 + Details
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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e1043-128460 + Details
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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