STOCKHOLDERS' EQUITY (Narrative) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended												12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Common stock issued on exercise of stock options													$ 314	$ 0	$ 10
Common stock issued as compensation to board members and non-employees (in Shares)													29	50	65
Dividend paid per share to all stockholders of record (in Dollars per Share)	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175	$ 0.175
Preferred stock authorized (in Shares)	5,000				5,000								5,000	5,000
Dividend Declared [Member]
Dividends Payable [Line Items]
Dividends payable (in Description)													Quarterly
Dividends payable, amount per share (in Dollars per Share)	$ 0.175												$ 0.175
Dividends payable, date to be paid (Date)													Mar. 23, 2015
Dividends payable, date of record (Date)													Mar. 12, 2015
Common Stock [Member]
Common stock issued on exercise of stock options (in Shares)													32	1	7
Common stock surrendered by employees in satisfaction of minimum tax withholding associated with equity award vesting (in Shares)													91	85	158
Common stock surrendered by employees in satisfaction of minimum tax withholding associated with equity award vesting													$ 1,476	$ 950	$ 1,590