Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies [Abstract]

Impact of Legal Expenses Paid or Incurred to Date and Settlements Paid or Deemed Final

			Allocation of Expenses and Settlements Paid
							Reduction to
	Total Expenses				Company's		Amount Owed
	and Settlement				Responsibility		to CVR Holders
	Cost		Deductible		at 10%		at 90%
As of December 31, 2015	$	58	$	18	$	4	$	36
Settlements paid		1		-		-		1
Legal expenses incurred
and/or paid during
the year ended
December 31, 2016		3		-		-		3
As of December 31, 2016		62		18		4		40
Settlements paid		-		-		-		-
Legal expenses incurred
and/or paid during the
year ended
December 31, 2017		2		-		-		2
As of December 31, 2017	$	64	$	18	$	4	$	42

Schedule of Reconciliation of the Beginning and Ending Liability Balances in Connection with Probable Contingencies

	CVR-Related		Other
	Liability		Probable
	at Fair Value		Contingencies
Balance as of December 31, 2015	$	261	$	10
(Income) expense		(8)		14
Reserve for insured claim		-		1
Cash payments		(1)		(11)
Balance as of December 31, 2016		252		14
Expense		4		14
Cash payments		-		(14)
Balance as of December 31, 2017	$	256	$	14