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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Apr. 30, 2016 | Mar. 31, 2016 | Mar. 31, 2015 | Dec. 31, 2015
Subsequent Event [Line Items] |  |  |  |
Cash dividends declared per common share (in USD per share) |  | $ 0.16 | $ 0.140 | $ 0.48
Estimated total cash dividend |  | $ 7,729 | $ 6,927 | $ 23,297
Subsequent Event |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Cash dividends declared per common share (in USD per share) | $ 0.18 |  |  |
Estimated total cash dividend | $ 8,700 |  |  |
Dividends payable, date to be paid | Jul. 28, 2016 |  |  |
Dividends payable, date of record | Jul. 07, 2016 |  |  |
Per share increase on dividend declared | $ 0.02 |  |  |
Percentage increase on dividend declared | 12.50% |  |  |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References 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 + Details
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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References 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 + Details
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