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Cash Flow Reconciliation (Tables)

6 Months Ended

Jun. 30, 2018

Cash and Cash Equivalents [Abstract]

Schedule of cash and cash equivalents

The following table provides a reconciliation of cash and cash equivalents and restricted cash at the beginning and end of the periods presented:

	Six Months Ended June 30,
	2018				2017
Beginning of period:
Cash and cash equivalents	$	78,922			$	83,015
Restricted cash	22,358				25,177
Total	$	101,280			$	108,192
End of period:
Cash and cash equivalents	$	57,515			$	73,242
Restricted cash	8,472				17,284
Total	$	65,987			$	90,526

Restrictions on cash and cash equivalents

The following table provides a reconciliation of cash and cash equivalents and restricted cash at the beginning and end of the periods presented:

	Six Months Ended June 30,
	2018				2017
Beginning of period:
Cash and cash equivalents	$	78,922			$	83,015
Restricted cash	22,358				25,177
Total	$	101,280			$	108,192
End of period:
Cash and cash equivalents	$	57,515			$	73,242
Restricted cash	8,472				17,284
Total	$	65,987			$	90,526

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- Definition

Tabular disclosure of the components of cash and cash equivalents.

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- Definition

Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(2))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(1)(a))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586

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