Supplemental Disclosure of Statement of Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2018

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

	2018		2017		2016
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents at beginning of period	$	107,762	$	86,637	$	93,249
Restricted cash at beginning of period	4,394		31,142		10,637
Cash, cash equivalents and restricted cash at beginning of period	$	112,156	$	117,779	$	103,886
Cash and cash equivalents at end of period	$	168,750	$	107,762	$	86,637
Restricted cash at end of period	8,497		4,394		31,142
Cash, cash equivalents and restricted cash at end of period	$	177,247	$	112,156	$	117,779