Income Taxes (Tables)

3 Months Ended

Mar. 31, 2015

Income Taxes [Abstract]

Schedule of Components of Income Tax Expense

		Three months ended March 31,
(in thousands)	2015			2014
Income tax based on income from continuing operations, at estimated tax rates of 40.0% and 35.0%, respectively		$	8,300		$	6,353
Income tax before discrete items			8,300			6,353
Discrete tax expense:
Provision for/resolution of tax audits and contingencies, net			83			880
Adjustments to prior period tax liabilities			45			224
Enacted tax legislation			91			-
Total income tax expense		$	8,519		$	7,457