| **Leases (Lease Terms and Discont Rates) (Details)** | Mar. 31, 2019 |
|------------------------------------------------------|---------------|
| **Leases [Abstract]**                                |          |
| Weighted average remaining lease term                | 3.40%         |
| Weighted average discount rate                       | 11 years      |

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| - References
No definition available.
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| - Definition
Weighted average discount rate for operating lease calculated at point in time.
+ References
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| - Definition
Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.
+ References
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