Sum of the carrying amounts as of the balance sheet date of all assets that are recognized.

No definition available.

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- Definition

Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized.

+ References

No definition available.

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- Definition

This element represents restricted cash and cash equivalents fair value amount as of the balance sheet date.

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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- Definition

Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 24
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585

Reference 2: 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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585

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- Definition

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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- Definition

Fair value of obligations measured on a recurring basis.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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-Publisher FASB
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-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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No definition available.

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- Definition

Fair value of financial and nonfinancial obligations.

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Fair Value of Financial Instruments (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Assets, Carrying Value:
Cash, cash equivalents, restricted cash	$ 3,101,000	$ 2,502,000	$ 2,653,000	$ 3,121,000
Total	3,101,000	2,502,000
Liabilities, Carrying Value:
Debt obligations	5,577,000	6,057,000
Total	5,577,000	6,057,000
Assets, Fair Value:
Cash, cash equivalents, restricted cash	3,101,000	2,502,000
Total	3,101,000	2,502,000
Liabilities, Fair Value:
Debt obligations	5,569,000	6,082,000
Total	5,569,000	6,082,000
Fair Value, Inputs, Level 1 [Member]
Assets, Fair Value:
Cash, cash equivalents, restricted cash	3,101,000	2,502,000
Total	3,101,000	2,502,000
Liabilities, Fair Value:
Debt obligations	0	0
Total	0	0
Fair Value, Inputs, Level 2 [Member]
Assets, Fair Value:
Cash, cash equivalents, restricted cash	0	0
Total	0	0
Liabilities, Fair Value:
Debt obligations	0	0
Total	0	0
Fair Value, Inputs, Level 3 [Member]
Assets, Fair Value:
Cash, cash equivalents, restricted cash	0	0
Total	0	0
Liabilities, Fair Value:
Debt obligations	5,569,000	6,082,000
Total	$ 5,569,000	$ 6,082,000