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

Reference 1: 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 dividend to be paid was declared, in CCYY-MM-DD format.

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

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Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

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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)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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EARNINGS PER SHARE (Dividends Declared) (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended						3 Months Ended		9 Months Ended
	Sep. 30, 2016	Aug. 31, 2016	Jun. 30, 2016	May 31, 2016	Mar. 31, 2016	Feb. 29, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Dividends Payable [Line Items]
Dividends declared per share (in dollars per share)							$ 0.08	$ 0.04	$ 0.17	$ 0.13
Quarter One Dividends [Member]
Dividends Payable [Line Items]
Dividends declared date									Feb. 29, 2016
Dividends declared per share (in dollars per share)						$ 0.05
Dividends paid					$ 0.7
Dividends payable date									Mar. 31, 2016
Quarter Two Dividends [Member]
Dividends Payable [Line Items]
Dividends declared per share (in dollars per share)			$ 0.06	$ 0.06
Dividends paid		$ 1.7
Quarter Three Dividends [Member]
Dividends Payable [Line Items]
Dividends declared date									Sep. 30, 2016
Dividends declared per share (in dollars per share)	$ 0.08
Dividends payable date									Dec. 01, 2016
Dividends record date									Nov. 01, 2016