New Accounting Pronouncements Restricted Cash Table (Tables)

9 Months Ended

Sep. 30, 2018

Restricted Cash Equivalents [Abstract]

Restrictions on Cash and Cash Equivalents [Table Text Block]

The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Consolidated Balance Sheets that sum to the total of the same such amounts shown in the Consolidated Statements of Cash Flows (in thousands):

	September 30, 2018		December 31, 2017
Cash and cash equivalents	$	133,405	$	67,562
Restricted cash held in escrow for like-kind exchange	127,597		116,405
Restricted cash included in other escrow deposits and other assets	11,799		9,660
Total cash, cash equivalents, and restricted cash shown in the Consolidated Statements of Cash Flows	$	272,801	$	193,627