Income Taxes (Tables)

3 Months Ended

Jun. 30, 2016

Income Tax Disclosure [Abstract]

Differences Between Statutory Income Tax Rate and Effective Tax Rates

The significant differences between the statutory tax rate and effective tax rate for the three months ended June 30, 2016 and 2015 were as follows:

	For the Three Months Ended June 30,
		2016			2015
Statutory income tax rate		35.0		%	35.0		%
Increase (decrease) resulting from:
Credits		(1.3	)		(1.6	)
State taxes, net		3.4			3.4
Permanent differences		2.7			3.9
Other		(0.1	)		0.8
Effective tax rate		39.7		%	41.5		%