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Aggregate dividends declared during the period for each share of common stock outstanding.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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- Definition

The cash outflow to reacquire common stock during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
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-Name Accounting Standards Codification
-Glossary Financing Activities
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Amount remaining of a stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
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STOCKHOLDERS' EQUITY (Div and Treas) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended						9 Months Ended
	Nov. 01, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Dividends on Common Stock
Dividends declared (in dollars per share)		$ 0.08	$ 0.08	$ 0.08	$ 0.06	$ 0.06	$ 0.06	$ 0.24	$ 0.18
Dividend Amount		$ 2,074	$ 2,087	$ 2,088	$ 1,578	$ 1,578	$ 1,584	$ 6,249
Treasury Stock
Aggregate cost of shares repurchased during the period								7,594	$ 10,004
Stock Repurchase Program
Treasury Stock
Amount available for repurchase		$ 39,600						$ 39,600		$ 47,200
Number of shares repurchased during the period								419,692
Aggregate cost of shares repurchased during the period								$ 7,600
Subsequent Event
Dividends on Common Stock
Dividends declared (in dollars per share)	$ 0.08