Distributions declared to non-controlling unitholders of RMCO, LLC.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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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- Definition

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

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Earnings Per Share and Dividends - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended				6 Months Ended
	Aug. 05, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Dividends Payable [Line Items]
Dividends to Class A common stockholders		$ 3,987	$ 3,986	$ 3,739	$ 3,740
Common Class A
Dividends Payable [Line Items]
Cash dividends declared per share of Class A common stock		$ 0.22		$ 0.21		$ 0.44	$ 0.42
Quarterly dividend
Dividends Payable [Line Items]
Distributions declared to non-controlling unitholders		$ 2,763	$ 2,763	$ 2,637	$ 2,638	$ 5,526	$ 5,275
Quarterly dividend \| Common Class A
Dividends Payable [Line Items]
Cash dividends declared per share of Class A common stock		$ 0.22	$ 0.22	$ 0.21	$ 0.21	$ 0.44	$ 0.42
Dividends to Class A common stockholders		$ 3,987	$ 3,986	$ 3,739	$ 3,740	$ 7,973	$ 7,479
Quarterly dividend \| Common Class A \| Subsequent Event
Dividends Payable [Line Items]
Cash dividends declared per share of Class A common stock	$ 0.22