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Stock-Based Compensation Plans (Narrative) (Details) | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
May 31, 2022 shares | Jun. 30, 2022 USD ($) plan shares | Jun. 30, 2021 USD ($) | Jun. 30, 2022 USD ($) plan shares | Jun. 30, 2021 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Compensation expense for share-based payments | $ |  | $ 8,573,230 | $ 6,727,513 | $ 15,361,567 | $ 12,622,158
Employee Stock |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares issued under the Omnibus plan |  |  |  | 1,624,122 |
Number of shares authorized | 2,000,000 | 2,000,000 |  | 2,000,000 |
ESPP discount rate | 85.00% |  |  | 85.00% |
ESPP discount rate recognized as compensation expense | 15.00% |  |  | 15.00% |
Omnibus Incentive Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Total grants in period (in shares) |  |  |  | 7,560,663 |
Shares issued under the Omnibus plan |  |  |  | 18,598,316 |
Number of shares authorized |  | 45,000,000 |  | 45,000,000 |
Employee Stock Option Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Unrecognized compensation cost | $ |  | $ 9,646,122 |  | $ 9,646,122 |
Employee Stock Option Plan | Minimum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Option vesting period |  |  |  | 1 year |
Option expiration period |  |  |  | 5 years |
Employee Stock Option Plan | Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Option vesting period |  |  |  | 5 years |
Option expiration period |  |  |  | 10 years |
Restricted Stock Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Unrecognized compensation cost | $ |  | 47,881,596 |  | $ 47,881,596 |
Restricted period, maximum |  |  |  | 10 years |
Amortization expense | $ |  | $ (5,335,072) | $ (4,459,401) | $ (10,625,877) | $ (8,762,376)
Equity Incentive Plans |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of plans | plan |  | 2 |  | 2 |
Performance Shares |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Unrecognized compensation cost | $ |  | $ 10,269,387 |  | $ 10,269,387 |
Performance Shares | Omnibus Incentive Plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Shares issued under the Omnibus plan |  |  |  | 2,268,562 |

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