Aggregate dividends paid 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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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Amount of paid and unpaid preferred 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 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

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

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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands					3 Months Ended
	Apr. 15, 2016	Apr. 13, 2016	Feb. 23, 2016	Jan. 15, 2016	Mar. 31, 2015
Series D
Common Share Issuances
Preferred Stock, Dividends, Per Share, Cash Paid	$ 0.4453			$ 0.4453
Dividends, Preferred Stock, Cash	$ 5,166			$ 5,166
Common shares
Common Share Issuances
Common Stock, Dividends, Per Share, Cash Paid		$ 0.51	$ 0.50
Dividends, Common Stock, Cash		$ 77,289	$ 75,774
RMR LLC
Common Share Issuances
Common shares issued for services rendered by RMR					30,974