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Leases (Tables) | 12 Months Ended
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Dec. 31, 2018
Leases [Abstract] |
Future Minimum Lease Payments Under Non-cancelable Operating and Capital Leases | Future minimum lease payments under non-cancellable operating and capital leases are as follows:
| Operating leases |  | Capital leases
2019 | $ | 483,488 |  |  | $ | 36,754 |
2020 | 462,154 |  |  | 41,044 |
2021 | 432,950 |  |  | 34,026 |
2022 | 395,462 |  |  | 33,690 |
2023 | 349,649 |  |  | 33,845 |
Thereafter | 1,589,949 |  |  | 194,611 |
| $ | 3,713,652 |  |  | 373,970 |
Less portion representing interest |  |  | (91,233 | )
Total capital lease obligations, including current portion |  |  | $ | 282,737 |

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- Definition Schedule of minimum lease payments under non-cancelable operating leases and capital leases. + References No definition available. + Details
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