Net Income Per Limited Partner Unit - Distributions Made to Limited Partner, by Distribution (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2020	Dec. 31, 2019
Distributions [Abstract]
Record Date	May 05, 2020	Feb. 03, 2020
Payment Date	May 12, 2020	Feb. 10, 2020
Cash Distribution (per unit)	$ 0.5250	$ 0.5250
Cash Distribution (in thousands)	$ 19,881	$ 18,111

Distributions [Abstract]

No definition available.

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- Definition

Amount of cash distribution paid to unit-holder of limited partnership (LP).

+ References

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-Publisher FASB
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- Definition

Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
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-Section 50
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- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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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.

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