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Leases (Tables) | 3 Months Ended
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Mar. 31, 2021
Leases [Abstract] |
Schedule Of Supplemental Cash Flow Related To Leases |
| Three months ended
| March 31,
| 2021 |  | 2020
Cash paid for operating lease liabilities | $ | 88,808 |  | $ | 77,889
Operating lease assets obtained in exchange for operating lease liabilities | $ | 144,102 |  | $ | 136,966
Derecognition of operating lease assets due to terminations or impairment | $ | 1,547 |  | $ | 2,007

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- References No definition available. + Details
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