Commitments And Contingencies (Tables)

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Environmental

The following table summarizes environmental remediation activity during the nine months ended September 30, 2017 and 2016.

	2017			2016
Beginning balance – January 1		$562			$566
Reductions for payments made	(25		)	(33		)
Changes in estimates	6			43
Ending balance – September 30		$543			$576

Product Warranties

The following table summarizes product warranty activity recorded during the nine months ended September 30, 2017 and 2016.

	2017			2016
Beginning balance – January 1		$1,414			$1,485
Additions for current year deliveries	183			293
Reductions for payments made	(193		)	(258		)
Changes in estimates	(213		)	(103		)
Ending balance – September 30		$1,191			$1,417

Financing Commitments

The estimated earliest potential funding dates for these commitments as of September 30, 2017 are as follows:

	Total
October through December 2017		$305
2018	3,439
2019	3,437
2020	1,862
2021	1,585
Thereafter	2,478
		$13,106