Income Taxes (Tables)

9 Months Ended

Sep. 30, 2015

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The following table reconciles the Company's effective income tax rate to the U.S. federal statutory income tax rate of 35%.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
U.S. federal statutory income tax rate	35	%	35	%	35	%	35	%
State and local income taxes, net of federal tax benefit	1	%	2	%	2	%	3	%
Effect of foreign operations	—	%	1	%	—	%	1	%
Domestic production activity deductions	(1	)%	(3	)%	(3	)%	(3	)%
Change in uncertain tax positions	(3	)%	—	%	(2	)%	(1	)%
Other, net	(1	)%	—	%	—	%	—	%
Effective income tax rate	31	%	35	%	32	%	35	%