Note 3 - Commitments, Contingencies, and Guarantees (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Loss Contingencies by Contingency [Table Text Block]

	Amended PCC Plan				Non-PCC		Total Asbestos Litigation Liability
	Equity Interests		Fixed Series of Payments
Fair Value of Asbestos Litigation Liability as of Dec. 31, 2015	$	238	$	290	$	150	$	678
Less: Contribution of PCC & PCE Equity Interests - Carrying Value		182		-		-		182
Gain on Contribution of Equity Interests		56		-		-		56
Asbestos Litigation Liability as of June 30, 2016	$	-	$	290	$	150	$	440