Post-Retirement Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule Of Defined Benefit Plan Assumptions

The benefit obligation is calculated as the present value of estimated future benefits to be paid, using the following assumptions for the years ended December 31: 

Retirement Benefit Obligation Assumptions:	2016		2015		2014
Compensation rate increase	3.00	%	3.00	%	3.00	%
Discount rate	1.31	%	2.03	%	1.49	%
Employee turn-over	Actuarial standard and average of the last 5 years
Average age of retirement	60 to 65 years actuarial standard based on age and professional status

Schedule of Changes in Accumulated Postemployment Benefit Obligations

Changes in the funded status of the retirement indemnity benefit plans were as follows for the years ended December 31: 

Retirement Benefit Obligation Activity:	2016			2015
Retirement indemnity benefit obligation, beginning of year	$	2,170		$	2,350
Service cost	123			117
Interest cost	29			20
Benefits paid	—			(46		)
Actuarial loss (gain)	203			(27		)
Exchange rate changes	(94		)	(244		)
Retirement indemnity benefit obligation, end of year	$	2,431		$	2,170

Schedule Of Defined Benefit Plan Expected Future Benefit

The future expected benefits to be paid over the next five years and for the five years thereafter is as follows for the years ended December 31: 

Future Retirement Indemnity Benefit Obligation:	Balance
2017	$	—
2018	—
2019	11
2020	—
2021	—
Next five years	1,061
Total	1,072