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Share-Based Compensation - Restricted Stock Units (Details) - 2021 Equity Incentive Plan - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restricted stock units
Restricted Share Units
Restricted stock at beginning of period (in shares)	651,537	599,109	372,375
Awarded (in shares)	651,898	470,147	350,334
Vested (in shares)	(209,824)	(316,186)	(111,000)
Forfeited (in shares)	(43,012)	(101,533)	(12,600)
Restricted stock at end of period (in shares)	1,050,599	651,537	599,109
Weighted- Average Grant Date Fair Value
Weighted- Average Grant Date Fair Value, Beginning balance (in dollars per share)	$ 24.53	$ 21.71	$ 20.00
Weighted- Average Grant Date Fair Value, Awarded (in dollars per share)	32.69	27.38	22.90
Weighted- Average Grant Date Fair Value, Vested (in dollars per share)	23.15	23.61	19.75
Weighted- Average Grant Date Fair Value, Forfeited (in dollars per share)	28.41	23.93	21.34
Weighted- Average Grant Date Fair Value, Ending balance (in dollars per share)	$ 29.71	$ 24.53	$ 21.71
Performance Share Units (PSU's)
Restricted Share Units
Restricted stock at beginning of period (in shares)	0
Awarded (in shares)	92,319
Vested (in shares)	0
Forfeited (in shares)	0
Restricted stock at end of period (in shares)	92,319	0
Weighted- Average Grant Date Fair Value
Weighted- Average Grant Date Fair Value, Beginning balance (in dollars per share)	$ 0
Weighted- Average Grant Date Fair Value, Awarded (in dollars per share)	34.83
Weighted- Average Grant Date Fair Value, Vested (in dollars per share)	0
Weighted- Average Grant Date Fair Value, Forfeited (in dollars per share)	0
Weighted- Average Grant Date Fair Value, Ending balance (in dollars per share)	$ 34.83	$ 0

X

- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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