|
Note 2 - Acquisitions (Details) - Components of Intangible Assets Acquired (Reach Media Group Holdings, Inc. [Member], USD $)
|
Apr. 08, 2013
|
|---|---|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | $ 19,460,000 |
|
Partner Relationships [Member]
|
|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | 8,800,000 |
|
Customer Relationships [Member]
|
|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | 6,500,000 |
|
Trademarks and Trade Names [Member]
|
|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | 1,700,000 |
|
Developed Technology Rights [Member]
|
|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | 1,600,000 |
|
Noncompete Agreements [Member]
|
|
| Acquired Finite-Lived Intangible Assets [Line Items] | |
| Acquired Intangible Assets | $ 860,000 |