Long-Term Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2022

Share-based Payment Arrangement [Abstract]

Schedule of assumptions used to calculate compensation expense

	June 30,	December 31,
	2022	2021
Expected volatility	4.16% - 4.26%	4.4% - 66.3%
Weighted-average volatility	4.1%	38.9%
Expected term (in years)	2 - 7	2 - 7
Risk-free rate	1.79% - 3.49%	.8% - 1.5%

Schedule of vested and non-vested stock options activities

	June 30, 2022
	Stock Options/ Restricted Stock/Unit Outstanding	Weighted Average Grant-Date Fair Value		Weighted Average Exercise Price(1)
Nonvested stock options and restricted stock unit awards at December 31, 2021	317,217	$	25.80	$	40.13
Options granted	49,517		3.37		16.60
Restricted stock units granted	18,718		11.21		—
Adjustment to prior year options granted	(20,325)		—		—
Vested	(31,882)		35.64		39.85
Forfeited	(60,623)		14.88		45.11
Ending Balance at June 30, 2022	272,622	$	16.87	$	38.92

	December 31, 2021
	Stock Options/ Restricted Stock/Unit Outstanding	Weighted Average Grant-Date Fair Value		Weighted Average Exercise Price(1)
Nonvested stock options at December 31, 2020	100,972	$	22.91	$	34.70
Options granted	333,880		19.25		42.84
Restricted stock units	5,089		24.34		24.34
Vested	(85,957)		17.32		30.20
Forfeited	(36,767)		23.91		40.42
Ending Balance at December 31, 2021	317,217	$	25.80	$	40.13

(1) Restricted stock and restricted stock units do not have an exercise price.

The tables below show the outstanding vested and nonvested stock options and restricted stock units as of June 30, 2022, and December 31, 2021

	Options(3)	Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Life (Years)
Outstanding at December 31, 2021	489,131	$	38.62	9.2
Granted(1)	49,517		16.60	10.0
Restricted stock units	18,718		—	10.0
Vested(2)	31,882		39.85	8.8
Forfeited or expired	(60,623)		45.11	8.6
Exercised	—		—	—
Outstanding at June 30, 2022	528,625	$	38.92	9.1

(1) Includes adjustment to prior year granted options

(2) Includes adjustment to prior year vested options

(3) Includes restricted stock units which do not have an exercise price

	Options(1)		Weighted Average Exercise Price Per Share	Weighted Average Remaining Contractual Life (Years)
Outstanding at December 31, 2020	100,972	$	38.51	9.8
Granted	333,880		43.91	10.0
Restricted stock units	5,089		—	10.0
Vested	85,957		39.78	9.0
Forfeited or expired	(36,767)		44.05	8.5
Exercised	—		—	—
Outstanding at December 31, 2021	489,131	$	38.62	9.2

(1) Includes restricted stock units which do not have an exercise price