Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2017

Employee Benefit Plans [Abstract]

Schedule Of Amounts Recognized In Consolidated Balance Sheets

		2017		2016
Change in Projected Benefit Obligation:
Projected benefit obligation at January 1	$	604	$	645
Interest cost		19		27
Actuarial loss		(7)		24
Participant contributions		15		23
Benefits paid		(98)		(115)
Projected benefit obligation at December 31		533		604
Change in fair value of plan assets:
Employer contributions		83		92
Participant contributions		15		23
Benefits paid		(98)		(115)
Funded status		(533)		(604)
Current liabilities		78		103
Noncurrent liabilities		455		501
Net amount recognized		533		604
Amount recognized in other comprehensive income		-		-
Unrecognized net actuarial gain		-		-
Total	$	-	$	-

Schedule Of Assumptions Used

	2017		2016		2015
Annual increase in cost of benefits	5.8	%	5.9	%	7.0	%
Discount rate used to determine year-end obligations	3.3	%	3.3	%	4.5	%
Discount rate used to determine year-end expense	3.3	%	4.5	%	4.5	%

Schedule Of Liabilities Recorded

		2017		2016
Current portion	$	93	$	93
Long-term portion		772		737
Total liability at December 31	$	865	$	830

Schedule Of Expected Benefit Payments

2018	$	198
2019		186
2020		174
2021		164
2022		153
Years 2023-2027		523