XML 39 R27.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Cash, Cash Equivalents And Restricted Cash (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Cash, Cash Equivalents and Restricted Cash [Abstract] |
Reconciliation Of Cash, Cash Equivalents And Restricted Cash |
﻿ |  |  |  |  |  |
﻿ |  |  |  |  |  |
﻿ |  | As of June 30, |  | As of December 31,
﻿(in thousands) |  | 2018 |  | 2017
﻿Cash and cash equivalents available for general corporate purposes |  | $ | 51,379 |  | $ | 94,713
﻿Joint venture cash and cash equivalents |  |  | 87,190 |  |  | 98,155
﻿Cash and cash equivalents |  |  | 138,569 |  |  | 192,868
﻿Restricted cash |  |  | 3,434 |  |  | 4,780
﻿Total cash, cash equivalents and restricted cash |  | $ | 142,003 |  | $ | 197,648
﻿

X
- References No definition available. + Details
Name: | us-gaap_CashAndCashEquivalentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 + Details
Name: | us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration