Stock-Based Compensation (Stock Options Activity) (Details)	6 Months Ended
Jun. 30, 2016 USD ($) $ / shares shares
Stock-Based Compensation [Abstract]
Outstanding, Beginning Balance, Number of Options \| shares	223,002
Granted, Number of Options \| shares
Exercised, Number of Options \| shares
Expired/Forfeited, Number of Options \| shares	(30,000)
Outstanding, Ending Balance, Number of Options \| shares	193,002
Exercisable, Number of Options \| shares	193,002
Outstanding, Beginning Balance, Weighted Average Exercise Price \| $ / shares	$ 9.30
Granted, Weighted Average Exercise Price \| $ / shares
Exercised, Weighted Average Exercise Price \| $ / shares
Expired/Forfeited, Weighted Average Exercise Price \| $ / shares	14.43
Outstanding, Ending Balance, Weighted Average Exercise Price \| $ / shares	8.50
Exercisable, Weighted Average Exercise Price \| $ / shares	$ 8.50
Outstanding, Weighted Average Remaining Contractual Term, years	3 years
Exercisable, Weighted Average Remaining Contractual Term, years	3 years
Outstanding, Aggregate Grant Date Fair Value \| $	$ 1,640,862
Exercisable, Aggregate Grant Date Fair Value \| $	$ 1,640,862

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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
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-SubTopic 10
-Section 50
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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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- Definition

For presentations that combine terminations, 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 or that expired.

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

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- Definition

Net 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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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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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 of outstanding stock options, 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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