Income Taxes (Tables)

3 Months Ended

Mar. 31, 2017

Income Taxes [Abstract]

Reconciliation Of Provision For Income Taxes

	For the three months ended
	March 31,
	2017		2016
Consolidated tax provision at federal statutory rate	35.0	%	35.0	%
State income tax provisions, net of federal income
tax benefit	0.2		3.8
Tax reserve adjustment	(0.6)		-
Shared-based payments	(1.8)		-
Federal research and development tax credit	0.9		-
All other, net	0.5		(0.1)
Effective tax rate	34.2	%	38.7	%