XML 38 R27.htm IDEA: XBRL DOCUMENT v3.21.1

Stock-Based Compensation

3 Months Ended

Mar. 31, 2021

Share-based Payment Arrangement [Abstract]

Stock-Based Compensation

19. Stock-Based Compensation

​

​	​	​	​	​	​	​
​	​	Three Months Ended
​	​	March 31,
(in thousands)		2021			2020
Equity awards	​	$	2,663	​	$	3,006
Liability awards	​		586	​		(548)
Total stock-based compensation expense	​	$	3,249	​	$	2,458

​

The following table presents the activity of our stock-settled restricted stock awards, restricted stock units and performance-based restricted stock units and our cash-settled performance-based restricted stock units during the three months ended March 31, 2021:

​

​	​	​	​	​	​
​	​	​	​	Weighted
​	​	​	​	Average
​	​	​	​	Grant Date
​	​	​	​	Fair Value
(shares in thousands)		Shares		Per Share
Non-vested awards, December 31, 2020		2,446	​	$	9.69
Granted		1,279	​		11.22
Vested		(594)	​		9.30
Canceled		(26)	​		9.80
Non-vested awards, March 31, 2021 (1)		3,105	​		10.39

(1) Non-vested awards as of March 31, 2021 are comprised of 611,000 cash-settled units and 2,494,000 stock-settled awards and units.

As of March 31, 2021, we expect $24.0 million of unrecognized compensation cost related to our non-vested awards and units to be recognized over the weighted average period of 2.2 years.

X

- Definition

The entire disclosure for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration