| **Intangible Assets and Goodwill (Details) (USD $)In Thousands, unless otherwise specified** | 12 Months Ended           |
|----------------------------------------------------------------------------------------------|---------------------------|
||
| **Finite-Lived Intangible Assets [Line Items]**                                              |                      |   |
| Assets acquired                                                                              | $ 61,919                  | $ 5,952 |
| Finite-lived intangible asset, useful life                                                   | 15 years 9 months 18 days |   |
| Broadcast License [Member]                                                                   |                      |   |
| **Finite-Lived Intangible Assets [Line Items]**                                              |                      |   |
| Assets acquired                                                                              | $ 2,800                   |   |
| Rights to Use [Member]                                                                       |                      |   |
| **Finite-Lived Intangible Assets [Line Items]**                                              |                      |   |
| Finite-lived intangible asset, useful life                                                   | 20 years                  |   |

| X                                                                                                                                                                                                                                                                                                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.
+ References
No definition available.
+ Details**Name:**us-gaap_FinitelivedIntangibleAssetsAcquired1**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**debit**Period Type:**duration |
| X                                                                                                                                                                        |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_FiniteLivedIntangibleAssetsLineItems**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
+ References
No definition available.
+ Details**Name:**us-gaap_FiniteLivedIntangibleAssetUsefulLife**Namespace Prefix:**us-gaap_**Data Type:**xbrli:durationItemType**Balance Type:**na**Period Type:**duration |