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Leases (Tables) | 6 Months Ended
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Jun. 30, 2020
Leases [Abstract] |
Schedule Of Lease Expense Components |
|  | Three months ended |  | Six months ended
|  | June 30, |  | June 30,
| Classification | 2020 |  | 2019 |  | 2020 |  | 2019
Operating lease cost | Occupancy, Other operating costs, General and administrative expenses and Pre-opening costs | $ | 82,706 |  | $ | 74,701 |  | $ | 163,802 |  | $ | 151,506
Short-term lease cost | Other operating costs |  | - |  |  | 737 |  |  | 36 |  |  | 1,474
Variable lease cost | Occupancy |  | 8,780 |  |  | 9,276 |  |  | 17,936 |  |  | 18,380
Sublease income | General and administrative expenses |  | (812) |  |  | (909) |  |  | (1,649) |  |  | (1,675)
Total lease cost |  | $ | 90,674 |  | $ | 83,805 |  | $ | 180,125 |  | $ | 169,685
Schedule Of Supplemental Cash Flow Related To Leases |
| Three months ended |  | Six months ended
| June 30, |  | June 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
Cash paid for operating lease liabilities | $ | 66,595 |  | $ | 73,572 |  | $ | 144,484 |  | $ | 145,404
Operating lease assets obtained in exchange for operating lease liabilities(1) | $ | 102,113 |  | $ | 64,807 |  | $ | 239,079 |  | $ | 2,466,046
Derecognition of operating lease assets due to terminations or impairment | $ | 12,410 |  | $ | 3,103 |  | $ | 14,417 |  | $ | 13,859
(1) Amounts for the six months ended June 30, 2019 include the transition adjustment for the adoption of Topic 842 discussed in our annual report on Form 10-K for the year ended December 31, 2019.

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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