

	Three Months Ended March 31,
(in thousands)	2019			2018
Supplemental Disclosure of Cash Flow Information:
Interest paid	$	62,107		$	62,721
Income taxes paid, net of refunds	$	606		$	(128	)

Capital expenditures, net of related payables
Capital expenditures - non-development, net	$	54,602		$	41,736
Capital expenditures - development, net	5,269			5,381
Capital expenditures - non-development - reimbursable	—			1,764
Capital expenditures - development - reimbursable	—			615
Trade accounts payable	184			17,096
Net cash paid	$	60,055		$	66,592
Acquisition of assets, net of related payables and cash received:
Property, plant and equipment and leasehold intangibles, net	$	—		$	32,126
Other intangible assets, net	—			(4,796		)
Net cash paid	$	—		$	27,330
Proceeds from sale of assets, net:
Prepaid expenses and other assets, net	$	(231	)	$	(579	)
Assets held for sale	(29,550		)	(18,758		)
Property, plant and equipment and leasehold intangibles, net	(457		)	(978		)
Investments in unconsolidated ventures	—			(20,084		)
Refundable fees and deferred revenue	—			8,345
Other liabilities	78			425
Loss (gain) on sale of assets, net	702			(43,431		)
Net cash received	$	(29,458	)	$	(75,060	)

Supplemental Schedule of Non-cash Operating, Investing and Financing Activities:
Purchase of treasury stock
Treasury stock	$	288		$	—
Accounts payable	(288		)	—
Net	$	—		$	—
Assets designated as held for sale:
Assets held for sale	(5,249		)	(3,336		)
Property, plant and equipment and leasehold intangibles, net	5,249			3,336
Net	$	—		$	—
Lease termination and modification, net:
Prepaid expenses and other assets, net	$	(160	)	$	—
Property, plant and equipment and leasehold intangibles, net	175			—
Other liabilities	(224		)	—
Loss on facility lease termination and modification, net	209			—
Net	$	—		$	—

Refer to Note 2 for a schedule of the non-cash adjustments to the Company's condensed consolidated balance sheet as of January 1, 2019 as a result of the adoption of new accounting standards.

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the condensed consolidated balance sheets that sums to the total of the same such amounts shown in the condensed consolidated statement of cash flows.



	March 31, 2019		December 31, 2018
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	$	256,501	$	398,267
Restricted cash	28,811		27,683
Long-term restricted cash	43,188		24,268
Total cash, cash equivalents and restricted cash shown in the condensed consolidated statement of cash flows	$	328,500	$	450,218