New Financial Accounting Pronouncements (Tables)

3 Months Ended

Mar. 31, 2018

Accounting Changes And Error Corrections [Abstract]

Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash Reported within Condensed Consolidated Statements of Cash Flows

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Condensed Consolidated Statements of Cash Flows.

	March 31, 2018		March 31, 2017
Cash and cash equivalents	$	33,089	$	44,999
Restricted cash		933		1,272
Restricted cash included within deferred charges and other assets		—		568
Total cash, cash equivalents and restricted cash	$	34,022	$	46,839