Condensed Consolidated Statements of Income and Retained Earnings (Unaudited) (Parenthetical) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
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| Income Statement [Abstract] | ||
| Cumulative effect of change in accounting principle income tax benefit | $ 22 | $ 301 |
| X | ||||||||||
- Definition Amount of the related income tax effect of a cumulative effect on retained earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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