Stock-Based Compensation Plan (Narrative) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Stock-Based Compensation Plan [Abstract] | ||
| Maximum number of shares of common stock that may be granted through awards to any employee in any calendar year | 500 | |
| Allocated Share-based Compensation Expense | $ 33 | $ 36 |
| Unrecognized compensation cost related to unvested stock options | $ 451 | |
| Unvested restricted stock awards | 350 | |
| Unvested stock options | 233 | |
| Unrecognized compensation cost related to unvested restricted stock awards | $ 72 | |
| X | ||||||||||
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation. No definition available.
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- Definition Unrecognized cost of unvested options awarded to employees as compensation. No definition available.
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The highest quantity of shares an employee can purchase under the plan per period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of non-vested options outstanding. No definition available.
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