Consolidated Statements Of Shareholders' Equity (Parenthetical) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2017 |
Dec. 31, 2016 |
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| Statement of Stockholders' Equity [Abstract] | ||
| Issuance of common stock from stock-based compensation awards, income tax effect | $ 658 |
| X | ||||||||||
- Definition Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP). No definition available.
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| X | ||||||||||
- References No definition available.
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