Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Measurements [Abstract]

Fair Value Measurements on a Recurring Basis

September 30, 2016
	Carrying amount in consolidated				Fair Value Measurement Using
	balance sheet		Fair Value		Level 1		Level 2		Level 3
Assets:
Cash equivalents
Money Market Funds	$	240	$	240	$	240	$	0	$	0
Commercial Paper		263		263		263		0		0
Treasury Bills		7,432		7,432		7,432		0		0
Equity Securities		0		0		0		0		0
Liabilities:
Contingent Earn-out		383		383		0		0		383
December 31, 2015
	Carrying amount in consolidated				Fair Value Measurement Using
	balance sheet		Fair Value		Level 1		Level 2		Level 3
Assets:
Cash equivalents
Money Market Funds	$	246	$	246	$	246	$	0	$	0
Commercial Paper		247		247		247		0		0
Treasury Bills		7,872		7,872		7,872		0		0
Equity Securities		0		0		0		0		0
Liabilities:
Contingent Earn-out		455		455		0		0		455

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	Period Ended September 30,
	2016			2015
Beginning Balance	$	455		$	472
Credit to earnings	(72		)	(17		)
Ending Balance	$	383		$	455