XML 66 R39.htm IDEA: XBRL DOCUMENT v3.10.0.1
Equity Based Compensation (Tables)
 12 Months Ended
Dec. 31, 2018
Share-based Compensation [Abstract]  
Schedule of Share-based Compensation, Phantom Units Award Activity A summary of our unit award activity for the years ended December 31, 2018, 2017 and 2016, is set forth below:
 
 
Number of Phantom Units
 
Weighted-Average Grant Price
Non-vested
December 31, 2015
145,072

 
$
24.76

Granted
 
12,475

 
$
26.05

Vested
 
(69,094
)
 
$
24.66

Forfeited
 
(14,500
)
 
$
22.65

Non-vested
December 31, 2016
73,953

 
$
25.49

Granted
 
10,090

 
$
32.2

Vested
 
(68,079
)
 
$
24.6

Forfeited
 
—

 
$
—

Non-vested
December 31, 2017
15,964

 
$
33.54

Granted
 
19,536

 
$
28.57

Vested
 
(21,818
)
 
$
31.76

Non-vested
December 31, 2018
13,682

 
$
29.29