| **Recent Accounting Pronouncements (Details) - USD ($) $ in Thousands**          | 3 Months Ended | 6 Months Ended |        |
|----------------------------------------------------------------------------------|----------------|----------------|--------|
||
| Accounting Standards Update 2016-01 [Member]                                     |           |           |   |
| **New Accounting Pronouncements or Change in Accounting Principle [Line Items]** |           |           |   |
| Adjustment to retained earnings, after tax                                       |           |           | $ 860  |
| Accounting Standards Update 2017-07 [Member]                                     |           |           |   |
| **New Accounting Pronouncements or Change in Accounting Principle [Line Items]** |           |           |   |
| Reclassification                                                                 | $ 1,238        | $ 2,478        |   |

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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of the effect of a change in accounting principle on operating profit or loss.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
+ References
No definition available.
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| X                                                                                                                                                                                           |
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