Share-based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-based Payment Arrangement [Abstract]

Summary of Share-based Compensation Expense

Share-based compensation expense consisted of the following:

	Three Months Ended							Six Months Ended
	June 30,							June 30,
	2022				2021			2022				2021
Restricted stock (1)	$	(2,336	)		$	876		$	(1,600	)		$	1,701
Restricted stock units		211				-			211				-
Stock options		(40	)			216			173				430
Deferred stock units		401				246			731				492
Pool A Awards		858				395			1,217				481
Pool B Awards		491				277			881				557
Total	$	(415	)	(2)	$	2,010	(3)	$	1,613		(4)	$	3,661	(5)

(1)During the three months ended June 30, 2022, 17,131 shares of unvested restricted stock were forfeited, resulting in the reversal of $3.1 million share-based compensation expense.

(2)For the three months ended June 30, 2022, $552 was presented as cost of services and $(967) was presented as selling, general and administrative expenses in the condensed consolidated statement of operations.

(3)For the three months ended June 30, 2021, $276 was presented as cost of services and $1,734 was presented as selling, general and administrative expenses in the condensed consolidated statement of operations.

(4)For the six months ended June 30, 2022, $849 was presented as cost of services and $764 was presented as selling, general and administrative expenses in the condensed consolidated statement of operations.

(5)For the six months ended June 30, 2021, $474 was presented as cost of services and $3,187 was presented as selling, general and administrative expenses in the condensed consolidated statement of operations.

Schedule of Restricted Stock Transactions

The following table summarizes the restricted stock activity for the six months ended June 30, 2022:

	Shares			Weighted- Average Grant-Date Fair Value per Share
Outstanding at December 31, 2021		64,842		$	147.34
Granted		-			-
Vested		(15,870	)		187.11
Forfeited		(17,859	)		183.30
Outstanding at June 30, 2022		31,113		$	106.42

Schedule of Stock Option Activity

The following table summarizes the stock option activity for the six months ended June 30, 2022:

	Shares			Weighted- Average Exercise Price per Share		Weighted-Average Remaining Contractual Life (in years)
Outstanding at December 31, 2021		41,776		$	187.11		4.21
Exercised		-			-		-
Forfeited		(41,776	)		187.11		3.71
Outstanding at June 30, 2022		-		$	-		-

Schedule of DSUs Activity

The following table summarizes the DSUs activity for the six months ended June 30, 2022:

	Units			Weighted- Average Grant Date Fair Value per Unit
Outstanding at December 31, 2021		342,090		$	8.96
Granted		210,154			4.93
Vested		(159,807	)		8.38
Forfeited		(3,425	)		6.93
Outstanding at June 30, 2022		389,012		$	7.04

Schedule of Pool B Awards activity

The following table summarizes the Pool B Awards activity for the six months ended June 30, 2022:

	Fair Value
Outstanding at December 31, 2021	$	3,672
Granted		606
Vested		(1,586	)
Forfeited		(27	)
Outstanding at June 30, 2022	$	2,665