Recent Accounting Guidance (Narrative) (Details) - USD ($) |
1 Months Ended | |
|---|---|---|
Mar. 31, 2018 |
Jan. 31, 2016 |
|
| Change in accounting policy, impact on financial statements | $ 0 | $ 8,000 |
| X | ||||||||||
- Definition Change in accounting policy, impact on financial statements No definition available.
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