Share-Based Payment Arrangements (Summary of the Status of Stock Options) (Details) $ / shares in Units, $ in Thousands	9 Months Ended
Sep. 30, 2016 USD ($) $ / shares shares
Share-Based Payment Arrangements [Abstract]
Stock Options, Outstanding at January 1, 2016	869,113
Stock options, granted
Stock Options, Exercised	(70,000)
Stock Options, Forfeited or Expired	(62,382)
Stock Options, Outstanding at September 30, 2016	736,731
Stock Options, Exercisable at September 30, 2016	736,731
Weighted Average Exercise Price, Outstanding at January 1, 2016 \| $ / shares	$ 9.51
Weighted Average Exercise Price, Exercised \| $ / shares	6.66
Weighted Average Exercise Price, Forfeited or Expired \| $ / shares	11.58
Weighted Average Exercise Price, Outstanding at September 30, 2016 \| $ / shares	9.60
Weighted Average Exercise Price, Exercisable at September 30, 2016 \| $ / shares	$ 9.60
Average Remaining Contractual Term, Outstanding at September 30, 2016	1 year 9 months 18 days
Average Remaining Contractual Term, Exercisable at September 30, 2016	1 year 9 months 18 days
Aggregate Intrinsic Value, Outstanding at September 30, 2016 \| $	$ 1,226
Aggregate Intrinsic Value, Exercisable at September 30, 2016 \| $	$ 1,226

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Weighted average price of options that were either forfeited or expired.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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-Publisher FASB
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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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