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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2020
Summary Of Significant Accounting Policies [Abstract] |
Schedule Of Allowance For Doubtful Accounts |
|  |  |  |  | ADDITIONS |  |  |  |  |  |  |  |  |
|  |  |  |  | (CHARGED) |  |  |  |  |  |  |  |  |  |  |  |
|  |  |  |  | CREDITED |  |  | (CHARGED) |  |  |  |  |  |  |  |  |
|  |  |  |  | TO COSTS |  |  | CREDITED |  |  |  |  |  |  |  |  |
|  | BALANCE AT |  |  | AND |  |  | TO OTHER |  |  |  |  |  |  |  |  | BALANCE AT
DESCRIPTION |  | 1/1/2020 |  |  | EXPENSES |  |  | ACCOUNTS |  |  | DEDUCTIONS |  |  | OTHER |  |  | 12/31/2020
December 31, 2020 | $ | (353) |  | $ | (657) |  | $ | (475) |  | $ | 488 |  | $ | (25) |  | $ | (1,022)
Schedule Of Other Operating Income |
Lost revenue | $ | 44,784
Incremental PTO |  | 21,425
Hard costs |  | 14,016
Other operating income | $ | 80,225
Schedule Of Weighted Average Lives Of Property And Equipment |
Buildings and building improvements | 14.9 | yrs.
Transportation equipment | 9.6 |
Machinery and equipment | 5.0 |
Computer software | 4.1 |
Furniture and fixtures | 4.6 |
Schedule Of Movement In Goodwill |
|  |  |  |  | Roto- |  |  |
|  | Vitas |  | Rooter |  | Total
Balance at December 31, 2018 |  | $ | 333,331 |  | $ | 177,239 |  | $ | 510,570
Business combinations |  |  | - |  |  | 66,726 |  |  | 66,726
Foreign currency adjustments |  |  | - |  |  | 71 |  |  | 71
Balance at December 31, 2019 |  | $ | 333,331 |  | $ | 244,036 |  | $ | 577,367
Business combinations |  |  | - |  |  | 1,193 |  |  | 1,193
Foreign currency adjustments |  |  | - |  |  | 25 |  |  | 25
Balance at December 31, 2020 |  | $ | 333,331 |  | $ | 245,254 |  | $ | 578,585
Weighted Average Lives Of Identifiable, Definite-Lived Intangible Assets |
Covenants not to compete | 6.5 | yrs.
Reacquired franchise rights | 7.4 |
Referral networks | 10.0 |
Customer lists | 16.8 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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