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v3.20.1

Compensation and Other Benefit Plans - Deferred Savings Plan (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018
Deferred Savings Plan |  |
Age requirement for participant to be eligible for a catch-up contribution, minimum | 50 years | 50 years
Contribution expense | $ 100,000 | $ 100,000
Deferred savings plan expense paid in common shares (as a percent) | 100.00% | 100.00%
Maximum |  |
Deferred Savings Plan |  |
Employer matching contribution (as a percent) | 50.00% |
Employee, Under Age Fifty |  |
Deferred Savings Plan |  |
Maximum annual contribution per employee (as a percent) | 50.00% | 50.00%
Maximum annual contribution per employee | $ 19,000 | $ 18,500
Employee, Age Fifty or Over |  |
Deferred Savings Plan |  |
Maximum annual contribution per employee | $ 25,000 | $ 24,500

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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
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- Definition Maximum amount the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
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- Definition The percentage of defined contribution plan expense paid through the issuance of common shares. + References No definition available. + Details
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