Summary Of Significant Accounting Policies (Tables)

12 Months Ended

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