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Nature of Operations and Summary of Significant Accounting Policies Retained Earnings Impact of ASU 842 (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Jan. 01, 2019
Cumulative Effect of New Accounting Principle in Period of Adoption	$ 687
Retained earnings
Cumulative Effect of New Accounting Principle in Period of Adoption		$ 687

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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

+ References

No definition available.

+ Details

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- Details

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Period Type: