The percentage increase or decrease in dividend rate.

No definition available.

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- Details

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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

+ Details

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- Definition

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

+ References

+ Details

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- Definition

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

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: 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=31042434&loc=d3e3291-108585

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Dividend Program (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended		3 Months Ended	6 Months Ended		0 Months Ended
	Nov. 02, 2014	Oct. 27, 2013	Aug. 03, 2014 Special Dividend [Member]	Nov. 02, 2014 Quarterly Dividend [Member]	Oct. 27, 2013 Quarterly Dividend [Member]	Dec. 03, 2014 Quarterly Dividend [Member] Subsequent Event [Member]	Dec. 03, 2014 Quarterly Dividend [Member] Subsequent Event [Member]
Dividends [Line Items]
Cash dividend payment, per share			$ 0.40	$ 0.05	$ 0.04
Cash dividends paid	$ 6,113	$ 979	$ 4,900	$ 1,200	$ 979
Percentage increase in quarterly cash dividend							20.00%
Cash dividend declared, per share						$ 0.06
Date of payment to shareholders entitled to dividends						Jan. 16, 2015
Date of record of shareholders entitled to dividends						Jan. 02, 2015