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SHAREHOLDERS EQUITY (Detail Textuals) (USD $)	3 Months Ended													12 Months Ended			0 Months Ended
	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, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	May 05, 2014 Subsequent Event
Stockholders Equity Note [Line Items]
Dividend (per share)	$ 0.15	$ 0.14	$ 0.14	$ 0.14	$ 0.14	$ 0.13	$ 0.13	$ 0.13	$ 0.13	$ 0.12	$ 0.12	$ 0.12	$ 0.12	$ 0.56	$ 0.52	$ 0.48	$ 0.15
Payment Date	Mar. 24, 2024	Dec. 16, 2013	Sep. 23, 2013	Jun. 24, 2013	Mar. 25, 2013	Dec. 17, 2012	Sep. 24, 2012	Jun. 25, 2012	Mar. 26, 2012	Dec. 19, 2011	Aug. 26, 2011	May 31, 2011	Mar. 24, 2011				Jun. 23, 2014
Record Date	Mar. 17, 2014	Dec. 09, 2013	Sep. 16, 2013	Jun. 17, 2013	Mar. 18, 2013	Dec. 10, 2012	Sep. 17, 2012	Jun. 18, 2012	Mar. 19, 2012	Dec. 05, 2011	Aug. 19, 2011	May 23, 2011	Mar. 17, 2011				Jun. 16, 2014

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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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