Partners' Capital (Tables)

3 Months Ended

Mar. 31, 2018

Partners' Capital Notes [Abstract]

Reconciliation of Net Income to Partners Interest in Net Income

The following is a reconciliation of net income allocated to the general partner and limited partners for purposes of calculating net income attributable to limited partners per unit:

	Three Months Ended March 31,
	2018			2017
Net income	$	12,818		$	13,583
Less general partner’s interest in net income (loss):
Distributions payable on behalf of IDRs	—			—
Distributions payable on behalf of general partner interest	392			392
General partner interest in undistributed loss	(136		)	(120		)
Less income allocable to unvested restricted units	8			35
Limited partners’ interest in net income (loss)	$	12,554		$	13,276

The following are the unit amounts used to compute the basic and diluted earnings per limited partner unit for the periods presented:

	Three Months Ended March 31,
	2018	2017
Basic weighted average limited partner units outstanding	38,621,375	37,321,263
Dilutive effect of restricted units issued	8,252	46,121
Total weighted average limited partner diluted units outstanding	38,629,627	37,367,384