Summary of Amount of Compensation Expense Recognized

The following table summarizes the amount of recognized compensation expense associated with these awards that are reflected in the accompanying statements of operations for the periods presented (in thousands):


	For the Year Ended
	December 31,
	2021		2020
Equity classified awards
TSUs	$	1,541	$	267
PSUs		(130)		98
Board RSUs		16		19
PRSUs		178		—
	$	1,605	$	384

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Information Regarding Restricted Stock Unit Awards

The following table summarizes information regarding the TSUs granted under the EIP and Legacy Amplify MIP for the period presented:


		Weighted-
		Average Grant-
	Number of	Date Fair Value
	Units	per Unit (1)
TSUs outstanding at December 31, 2019	291,370	$	5.18
Granted (2)	43,250	$	3.10
Forfeited	(93,845)	$	5.12
Vested	(124,978)	$	5.17
TSUs outstanding at December 31, 2020	115,797	$	4.47
Granted (3)	1,083,644	$	3.65
Forfeited	(52,601)	$	3.73
Vested	(72,420)	$	4.74
TSUs outstanding at December 31, 2021	1,074,420	$	3.66

(1)	Determined by dividing the aggregate grant date fair value of awards by the number of awards issued.

(2)	The aggregate grant date fair value of TSUs issued for the year ended December 31, 2020 was $0.1 million based on a grant date market price ranging from $0.54 to $6.61 per share.

(3)	The aggregate grant date fair value of TSUs issued for the year ended December 31, 2021 was $4.0 million based on a grant date market price ranging from $3.52 to $4.66 per share.

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Summary of Information Regarding Restricted Stock Unit Awards

The following table summarizes information regarding the PRSUs granted under the EIP and Legacy Amplify MIP for the period presented:


		Weighted-
		Average Grant-
	Number of	Date Fair Value
	Units	per Unit (1)
PRSUs outstanding at December 31, 2020	—	$	—
Granted (2)	196,377	$	1.94
Forfeited	—	$	—
Vested	—	$	—
PRSUs outstanding at December 31, 2021	196,377	$	1.94

(1)	Determined by dividing the aggregate grant date fair value of awards by the number of awards issued.

(2)	The aggregate grant date fair value of PRSUs issued for the year ended December 31, 2021 was $0.4 million based on a calculated fair value price ranging from $1.24 to $2.63 per share.