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Stock-Based Compensation (Policies)	9 Months Ended
	Sep. 30, 2016
Share-based Compensation [Abstract]
Compensation-Stock Based Compensation	Stock-based compensation expense was $911 and $958 for the three months ended September 30, 2016 and 2015, respectively, and $2,792 and $2,832 for the nine months ended September 30, 2016 and 2015, respectively. As of September 30, 2016, there was $1,072 of total unrecognized compensation expense related to stock options, which is expected to be recognized over a weighted-average period of 2.07 years. As of September 30, 2016, there was $5,039 of total unrecognized compensation expense related to restricted stock awards, which is expected to be recognized over a weighted-average period of 2.54 years.

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- References

No definition available.

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- Definition

Disclosure of accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=68058157&loc=d3e18780-107790

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b),(f)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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