The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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Number Of Share-Based Compensation Plans

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Stock Based Compensation (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	6 Months Ended		3 Months Ended	6 Months Ended
	Jun. 30, 2014 compensation_plan	Jun. 30, 2013	Jun. 30, 2014 Stock Options [Member]	Jun. 30, 2014 Stock Options [Member]	Dec. 31, 2013 Stock Options [Member]	Jun. 30, 2013 Stock Options [Member]	Dec. 31, 2012 Stock Options [Member]	Jun. 30, 2014 Nonqualified Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number Of Share-Based Compensation Plans	2
Share-based compensation	$ 291	$ 209
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number			219,330	219,330	221,250	213,250	208,750	0
Cash received from options exercised			$ 4	$ 24