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STOCKHOLDERS' EQUITY (Div and Treas) (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended						9 Months Ended
	Oct. 22, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Sep. 30, 2015	Sep. 30, 2014	Oct. 31, 2015	Dec. 31, 2014
Dividends on Common Stock
Dividends declared (in dollars per share)		$ 0.06	$ 0.06	$ 0.06	$ 0.03	$ 0.03	$ 0.03	$ 0.18	$ 0.09
Dividend Amount		$ 1,578	$ 1,578	$ 1,584	$ 823	$ 816	$ 819	$ 4,740
Treasury Stock
Aggregate cost of shares repurchased during the period								$ 10,004
Stock Repurchase Program
Treasury Stock
Number of shares repurchased to date											1,618,150
Aggregate cost of shares repurchased to date											$ 56,800
Number of shares repurchased during the period								292,186
Aggregate cost of shares repurchased during the period								$ 10,000
Subsequent Event
Dividends on Common Stock
Dividends declared (in dollars per share)	$ 0.08
Subsequent Event | Stock Repurchase Program
Treasury Stock
Amount available for repurchase under the current buyback program										$ 50,000

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

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