Aggregate Price Of Outstanding Senior Notes Acquired

No definition available.

Name:	fur_AggregatePriceOfOutstandingSeniorNotesAcquired
Namespace Prefix:	fur_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Principal amount of notes redeemed per share.

+ References

No definition available.

+ Details

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Namespace Prefix:	fur_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Redemption price of aggregate principal amount.

+ References

No definition available.

+ Details

Name:	fur_RedemptionPriceOfAggregatePrincipalAmount
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Redemption Price Of Principal Amount

+ References

No definition available.

+ Details

Name:	fur_RedemptionPriceOfPrincipalAmount
Namespace Prefix:	fur_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Senior notes issue price.

+ References

No definition available.

+ Details

Name:	fur_SeniorNotesIssuePrice
Namespace Prefix:	fur_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Reflects the effective interest rate as of the balance sheet date on interest-bearing trade payables.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 25
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=29642582&loc=d3e27881-108397

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 25
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=29642582&loc=d3e27862-108397

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

+ Details

Name:	us-gaap_AccountsPayableInterestBearingInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ 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 210.7-03.16(a))
-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 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

Name:	us-gaap_SeniorNotes
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_ShareRepurchaseProgramAxis=fur_ShareRepurchasePlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Senior Notes Payable - Additional Information (Detail) - USD ($)		12 Months Ended
	Aug. 15, 2015	Dec. 31, 2016	Aug. 31, 2012
Debt Instrument [Line Items]
Senior notes payable			$ 86,250,000
Senior notes issue price			100.00%
Senior notes interest rate		7.75%
Maturity period of the assumed debt		Aug. 15, 2022
Aggregate redemption price paid	$ 72,635,000
Redemption price of Senior Note per $25 face amount	$ 25.484375
Face amount of Senior Note redeemed	$ 25.00
Securities Repurchase Plan [Member]
Debt Instrument [Line Items]
Senior notes payable	$ 14,995,000
Aggregate price of outstanding notes	$ 15,707,000