Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2019

Supplemental Cash Flow Information

Supplemental Cash Flow Information

Note T — Supplemental Cash Flow Information

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

	For the Nine Months Ended
	September 30,
(in thousands)	2019		2018
Accounts receivable, net	$	1,914	$	14,464
Inventories		(6,310)		(3,463)
Other current assets and other assets		(1,769)		1,770
Income taxes		2,613		11,356
Accounts payable		(1,751)		5,680
Accrued expenses and other current liabilities		(2,144)		(13,061)
Accrued compensation related costs		(15,583)		(20,650)
Other liabilities		(1,736)		(2,963)
Operating lease liabilities		(28,279)		—
Changes in operating assets and liabilities on cash flows from operating activities	$	(53,045)	$	(6,867)

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

	For the Nine Months Ended
	September 30,
(in thousands)	2019		2018
Issuance of seller notes in connection with acquisitions	$	5,053	$	—
Purchase of property, plant and equipment in accounts payable at period end		3,492		2,419
Purchase of property, plant and equipment through vendor financing		2,200		—
Additions to property, plant and equipment acquired through financing obligations		—		1,509
Retirements of financed property, plant and equipment and related obligations		—		3,558