Partner's Capital (Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Schedule of Distributions

We have declared and paid the following distributions to the Parent for the years ended December 31, 2018, 2017 and 2016 (in thousands):

2018
Month Declared/Paid	Distributions Declared		Distributions Paid
(In thousands)
January (a)	$	3,242	$	3,242
January (e)	5,750		5,750
March/April	20,145		20,165
March (b)			(79		)
June/July	27,250		27,274
June (c)			(114		)
September (e)	2,455		2,455
September/October	28,072		28,100
October(d)			(114		)
December/January	28,218		—
	$	115,132	$	86,679

(a) Stub period distribution paid to Parent immediately prior to the IPO.

(b) Distribution equivalents declared in March and included in the $20.1 million, accrued on unvested restricted stock units to be paid when the awards vest.

(c) Distribution equivalents declared in June and included in the $27.3 million, accrued on unvested restricted stock units to be paid when the awards vest.

(d) Distribution equivalents declared in September and included in the $28.1 million, accrued on unvested restricted stock units to be paid when the awards vest.

(e) Distribution was paid to Parent for payment of underwriters' costs in conjunction with the offering completed in the respective quarter, and for conversion of Series A Preferred shares in connection with the IPO.

2017
Month Declared/Paid	Distributions Paid
(In thousands)
March/April	$	12,161
June/July	12,171
September/October	12,162
December	12,172
	$	48,666

2016
Month Declared/Paid	Distributions Paid
(In thousands)
March/April	$	12,161
June/July	12,171
September/October	12,162
December	12,172
	$	48,666