Related Party Transactions Transactions with former parent (Tables)

12 Months Ended

Dec. 31, 2017

Prior to June 30, 2015, we were a party to transactions with our former Parent and its subsidiaries in the normal course of operations. After the spin-off, we no longer consider the former Parent to be a related party. Transactions with our former Parent prior to the spin-off included the following:



(in thousands)	Year Ended December 31, 2015
Sales to our former Parent	$	911
Corporate administrative expenses	35,343

Schedule Of Change In Companys Historical Investment Due To Net Transfers To From Parent [Table Text Block]

Net transfers from former Parent

Net transfers from former Parent represent the change in our former Parent's historical investment in us. It primarily includes the net effect of cost allocations from transactions with our former Parent, sales to our former Parent, and the net transfers of cash and assets to our former Parent prior to the spin-off. After the spin-off transaction on June 30, 2015, there have been no significant transfers to or from our former Parent. These transactions included the following:



(in thousands)	Year Ended December 31 2015
Sales to former Parent	$	911

Corporate administrative expenses	35,343
Income tax allocation	11,872
Acquisition of business, net of cash acquired	—
Cash pooling and general financing activities	(91,015		)
Cash contribution received at spin-off	125,300
Net transfer from former Parent per statement of cash flows	$	80,589

Non-cash items:
Net transfer of assets and liabilities	$	44,706
Distribution of Nuclear Energy segment	$	(47,839	)
Net transfer from former Parent per statement of shareholders' equity	$	77,456