Partners' Capital, Mezzanine Capital and Distributions (Tables)

3 Months Ended

Mar. 31, 2019

Equity [Abstract]

Schedule of Paid Distributions

We paid or will pay the following distributions to our common unitholders in 2018 and 2019:

Distribution For	Date Paid		Per Unit Amount		Total Amount
2018
1st Quarter	May 15, 2018		$	0.5200	$	63,741
2nd Quarter	August 14, 2018		$	0.5300	$	64,967
3rd Quarter	November 14, 2018		$	0.5400	$	66,193
4th Quarter	February 14, 2019		$	0.5500	$	67,419
2019
1st Quarter	May 15, 2019	(1)	$	0.5500	$	67,419

(1) This distribution was declared on April 10, 2019 and will be paid to unitholders of record as of May 1, 2019.

Schedule of Paid-in-Kind Distributions

Preferred unit distributions are recognized on the date in which they are declared. Paid-in-kind ("PIK") distributions were declared and issued as follows:

Distribution For	Date Issued	Number of Units	Total Amount
2018
1st Quarter	May 15, 2018	500,976	$	16,888
2nd Quarter	August 14, 2018	511,934	$	17,527
3rd Quarter	November 14, 2018	523,132	$	17,635
4th Quarter	February 14, 2019	534,576	$	18,021
2019
1st Quarter	May 15, 2019	364,180	$	12,277

Schedule of Changes in Preferred Stock Units

The following table shows the change in our mezzanine and preferred units balances from December 31, 2018 to March 31, 2019:

	Class A Convertible Preferred Units
	Units		$
Balance as of December 31, 2018	24,438,022		$	761,466
Distributions paid-in-kind	534,576		18,021
Allocation of Distributions paid in-kind to Preferred Distribution Rate Reset Election (Note 16)	—		(979		)
Balance as of March 31, 2019	$	24,972,598	$	778,508