Commitments And Contingencies (Tables)

6 Months Ended

Jun. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Environmental

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

	2017			2016
Beginning balance – January 1		$562			$566
Reductions for payments made	(23		)	(20		)
Changes in estimates	(19		)	44
Ending balance – June 30		$520			$590

Product Warranties

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

	2017			2016
Beginning balance – January 1		$1,414			$1,485
Additions for current year deliveries	126			195
Reductions for payments made	(125		)	(185		)
Changes in estimates	(109		)	(84		)
Ending balance – June 30		$1,306			$1,411

Financing Commitments

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

	Total
July through December 2017		$905
2018	3,542
2019	3,193
2020	1,772
2021	1,644
Thereafter	2,411
		$13,467