Stock-Based Compensation Plans and Employee Benefits (Tables)

12 Months Ended

Dec. 31, 2021

Share-based Payment Arrangement [Abstract]

Schedule of performance incentive plans

The following is a summary of the status of the Company’s equity-classified iPIP plans and changes during the year ended December 31, 2021.

	iPIP Investment Pool
	2019-2020	2021-2022
Points at beginning of period	97.40	—
Granted	—	94.75
Forfeited	(2.20)	(10.00)
Points at end of period	95.20	84.75

The following is a summary of the status of the Company’s liability-classified iPIP plans and changes during the year ended December 31, 2021.

	iPIP Investment Pool
	2013‑2014	2015‑2016	2017‑2018
Points at beginning of period	80.17	70.40	73.34
Granted	—	—	2.00
Points at end of period	80.17	70.40	75.34

Schedule of changes in non-vested restricted stock units

Changes in non-vested restricted stock units (“Units”) during the year ended December 31, 2021 were as follows (number of shares and $ in thousands, except per share amounts):

		Grant Date		Aggregate
	Number	Fair Value		Intrinsic
	of Shares	Per Share		Value
Nonvested at beginning of period	531	$	10.85	$	7,885
Granted	372	$	18.59
Vested	(115)	$	9.37
Forfeited	(34)	$	15.67
Nonvested at end of period	754	$	14.67	$	19,480