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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The cash inflow from the additional capital contribution to the entity.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made 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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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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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of new stock issued during the period.

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Stockholders' Equity - Narrative (Details)					12 Months Ended			143 Months Ended
Stockholders' Equity - Narrative (Details)	Nov. 10, 2021 shares	Nov. 10, 2021 USD ($)	Nov. 08, 2021 USD ($) $ / shares shares	May 04, 2021 $ / shares shares	Dec. 31, 2021 USD ($) measurement_period $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) measurement_period $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award
Common stock, shares authorized (in shares)					400,000,000	400,000,000		400,000,000
Common stock, par value (in dollars per share) \| $ / shares					$ 0.01	$ 0.01		$ 0.01
Preferred stock, authorized (in shares)					100,000,000			100,000,000
Preferred stock, par value (in dollars per share) \| $ / shares					$ 0.01			$ 0.01
Common stock aggregate offering price, remaining \| $					$ 221,400,000
Issuance of common stock, net of issuance costs (in shares)						1,197,597
Weighted average offering price (per share) \| $ / shares						$ 54.08
Net proceeds of common share issuance \| $					462,386,000	$ 64,767,000	$ 278,058,000
Total compensation to the applicable sales agents \| $					2,400,000
Net proceeds form offerings \| $		$ 296,500,000
Underwriting discount and offering costs \| $			$ 3,300,000		$ 6,123,000	$ 1,406,000	$ 4,593,000
Shares repurchase program, authorized repurchase amount (in shares)					3,000,000			3,000,000
Compensation costs \| $					$ 700,000
Common Shares Held in Deferred Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award
Deposits to deferred compensation plan (in shares)					136,503	139,224
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award
Issuance of common stock, net of issuance costs (in shares)					6,736,455	1,344,281	6,271,863
Deposits to deferred compensation plan (in shares)					136,503	139,224
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award
Common stock, shares authorized (in shares)					1,898,961			1,898,961
Granted (in shares)				10,362
Grant date fair value per share of restricted stock awards (in dollars per share) \| $ / shares				$ 63.70
Remaining balance of shares available (in shares)					1,000,935			1,000,935
Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award
Issuance of common stock, net of issuance costs (in shares)					131,322
Compensation costs \| $					$ 0	$ 3,138,000	$ 6,425,000
Number of measurement periods \| measurement_period					3			3
Weighted average offering price per share (in dollars per share) \| $ / shares					$ 55.75
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award
Granted (in shares)					99,569	78,041	111,099
Grant date fair value per share of restricted stock awards (in dollars per share) \| $ / shares					$ 65.90	$ 60.11	$ 46.99
Compensation costs \| $					$ 3,600,000	$ 2,600,000	$ 1,900,000
Fair value of the restricted stock granted \| $					6,600,000
Unrecognized compensation costs related to restricted stock issuances \| $					$ 10,800,000			$ 10,800,000
Remaining weighted average period					3 years 1 month 6 days
Minimum \| Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award
Grant date fair value per share of restricted stock awards (in dollars per share) \| $ / shares								$ 14.20
Vesting period for the restricted stock					1 year
Maximum \| Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award
Grant date fair value per share of restricted stock awards (in dollars per share) \| $ / shares								$ 75.28
Vesting period for the restricted stock					5 years
At The Market Program
Share-based Compensation Arrangement by Share-based Payment Award
Net proceeds of common share issuance \| $						63,800,000
Total compensation to the applicable sales agents \| $						$ 900,000
$300 Million ATM Program
Share-based Compensation Arrangement by Share-based Payment Award
Common stock aggregate offering price \| $					$ 300,000,000
Issuance of common stock, net of issuance costs (in shares)					2,569,771
Weighted average offering price (per share) \| $ / shares					$ 63.23
Net proceeds of common share issuance \| $					$ 160,100,000
IPO \| Common Stock
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares issued			3,500,000
Shares issued, price per share (in dollars per share) \| $ / shares			$ 74.50
Over-Allotment Option \| Common Stock
Share-based Compensation Arrangement by Share-based Payment Award
Number of shares issued	525,000