SHAREHOLDERS' EQUITY (Details) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended		3 Months Ended					12 Months Ended	29 Months Ended
	Dec. 31, 2013	Aug. 31, 2011	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2013	Dec. 31, 2013
SHAREHOLDERS' EQUITY (Details) [Line Items]
Common Stock, Dividends, Per Share, Cash Paid (in Dollars per share)			$ 0.03	$ 0.025	$ 0.025	$ 0.025	$ 0.025	$ 0.10
Dividends Payable, Amount Per Share (in Dollars per share)	$ 0.03		$ 0.03						$ 0.03
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized			1,200,000
Share-based Compensation Arrangement by Share-based Payment Award, Description			Options granted under the Incentive Plan may be either "incentive stock options" or nonqualified stock options, generally expire ten years after the date of grant and are granted at an exercise price of not less than 100% of the fair market value at the date of grant.
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period			10 years
Maximum Percentage of Exercise Price at Grand Date Fair Value			100.00%
Share-based Compensation (in Dollars)			$ 1,675				$ 2,960
Stock Repurchase Program, Authorized Amount (in Dollars)	50,000	50,000
Stock Repurchased During Period, Shares	4,444,444		65,700						3,787,931
Stock Repurchased During Period, Value (in Dollars)	50,000		822						38,796
Stock Repurchased During Period Per Share (in Dollars per share)	$ 11.25		$ 12.52						$ 10.24
Stock Repurchase Program, Remaining Authorized Repurchase Amount (in Dollars)			11,204
Shares Paid for Tax Withholding for Share Based Compensation			288,012
Shares Paid For Tax Withholding For Share Based Compensation, Value (in Dollars)			3,764
Shares Paid For Tax Withholding For Share Based Compensation, Value Per Share (in Dollars per share)			$ 13.07
Stock Repurchase During Period Stock Closing Price Discount Percent	9.20%
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	5,560,000		5,560,000						5,560,000
Stock Repurchase Program Number of Shares Authorized to be Repurchased Percent	10.00%		10.00%						10.00%
Incentive Plan [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	4,200,000		4,200,000						4,200,000
Incentive Stock Options [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Stock Issued During Period, Shares, New Issues			600,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	1,296,468		1,296,468						1,296,468
Two Thousand Six Equity Incentive Plan [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other Than Options Additional Grants in Future	0		0						0
Restricted Stock [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			599,328
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period			4 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value (in Dollars)			7,426
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)			$ 12.39
Performance Shares [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			554,498
Employee Stock Option [Member]
SHAREHOLDERS' EQUITY (Details) [Line Items]
Stock Repurchase Program, Authorized Amount (in Dollars)			10,000
Stock Repurchased During Period, Shares			120,000
Stock Repurchased During Period, Value (in Dollars)			1,591
Stock Repurchased During Period Per Share (in Dollars per share)			$ 13.26
Stock Repurchase Program, Remaining Authorized Repurchase Amount (in Dollars)			$ 8,409