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COMMON UNIT-BASED COMPENSATION PLANS (Tables)

6 Months Ended

Jun. 30, 2021

COMMON UNIT-BASED COMPENSATION PLANS

Summary of activity in share-based plans

​

​	​	​	​	​	​	​	​	​	​
​		Number of units		Weighted average grant date fair value per unit			Intrinsic value
​	​	​	​	​	​	​	(in thousands)		​
​	​	​	​	​	​	​	​	​	​
Phantom units outstanding as of January 1, 2021	​	760,630	​	$	22.04	​	$	3,408	​
Granted	​	12,942	​	​	5.99	​	​	​	​
Phantom units outstanding as of June 30, 2021		773,572	​		21.77	​	​	5,577	​

Summary of non-vested share activity

​

​	​	​	​	​	​	​	​	​	​
​		Number of units		Weighted average grant date fair value per unit			Intrinsic value
​	​	​	​	​	​	​	(in thousands)		​
​	​	​	​	​	​	​	​	​	​
Non-vested grants at January 1, 2021	​	1,430,489	​	$	5.02	​	$	6,409	​
Granted (1)		1,818,190	​	​	6.03	​	​	​	​
Forfeited		(8,152)	​		5.02	​	​	​	​
Non-vested grants at June 30, 2021		3,240,527	​		5.59	​	​	23,364	​

(1) 921,430 units and 896,760 units have a minimum-value guarantee of $2.53 and $3.79 per unit, respectively, regardless of whether or not the awards vest.

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- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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