Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Measurements [Abstract]

Fair Value Measurements On A Recurring Basis

December 31 ,2015
	Carrying amount
	in consolidated				Fair Value Measurement Using
	balance sheet		Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market	$	246	$	246	$	246	$	0	$	0
Commercial paper		247		247		247		0		0
Treasury bills		7,872		7,872		7,872		0		0
Liabilities:
Contingent earn-out		455		455		0		0		455
December 31 ,2014
	Carrying amount
	in consolidated				Fair Value Measurement Using
	balance sheet		Fair Value		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents:
Money market	$	510	$	510	$	510	$	0	$	0
Commercial paper		345		345		345		0		0
Treasury bills		6,542		6,542		6,542		0		0
Available-for-sale:
Equities:
Small cap technology sector		1,256		1,256		1,256		0		0
Liabilities:
Contingent earn-out		472		472		0		0		472

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

	December 31,
	2015	2014
Beginning Balance	472	0
Additions (Note 2)	0	472
Charge to earnings	(17)	0
Ending Balance	455	472