SUPPLEMENTAL CASH FLOW INFORMATION

6 Months Ended

Jun. 30, 2018

NOTE Q — SUPPLEMENTAL CASH FLOW INFORMATION

Changes in operating assets and liabilities on cash flows from operating activities is as follows:

	For the Six Months Ended June 30,
(in thousands)	2018			2017
Accounts receivable, net	$	13,029		$	5,061
Inventories	2,699			(4,113		)
Other current assets	(119		)	947
Income taxes	11,690			345
Accounts payable	3,205			(1,267		)
Accrued expenses and other current liabilities	(14,300		)	(8,488		)
Accrued compensation related costs	(22,298		)	(6,234		)
Other liabilities	(2,538		)	(3,176		)

Changes in operating assets and liabilities on cash flows from operating activities	$	(8,632	)	$	(16,925	)

The supplemental disclosure requirements for the statements of cash flows are as follows:

	For the Six Months Ended June 30,
(in thousands)	2018		2017
Additions to property, plant and equipment acquired through financing obligations	$	1,354	$	669
Retirements of financed property, plant and equipment and related obligations	2,246		135
Purchase of property, plant and equipment in accounts payable at period end	960		1,100