XML 100 R52.htm IDEA: XBRL DOCUMENT v3.10.0.1

Goodwill and Intangible Assets (Detail) - (Table 2) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2017	Mar. 31, 2015	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 1	$ 3	$ 4,045	$ 4,045
Goodwill, Impairment Loss			0	1,000	$ 0
Re-acquired right [Member]
Cost Basis	35,200		35,200	35,200
Accumulated amortization	7,601		9,785	7,601
Net Carrying Amount	27,599		25,415	27,599
Trademarks [Member]
Cost Basis	100,333		100,333	100,333
Accumulated amortization	0		0	0
Net Carrying Amount	96,288		96,288	96,288
Total [Member]
Cost Basis	204,026		204,026	204,026
Accumulated amortization	48,677		56,670	48,677
Net Carrying Amount	151,304		143,311	151,304
Trade names [Member]
Cost Basis	9,220		9,220	9,220
Accumulated amortization	4,760		6,582	4,760
Net Carrying Amount	4,460		2,638	4,460
Customer relationships [Member]
Cost Basis	47,019		47,019	47,019
Accumulated amortization	24,127		28,049	24,127
Net Carrying Amount	22,892		18,970	22,892
Licensing agreements [Member]
Cost Basis	5,600		5,600	5,600
Accumulated amortization	5,600		5,600	5,600
Net Carrying Amount	0		0	0
Non-compete agreement [Member]
Cost Basis	2,440		2,440	2,440
Accumulated amortization	2,375		2,440	2,375
Net Carrying Amount	65		0	65
Re-acquired right [Member]
Cost Basis	4,200		4,200	4,200
Accumulated amortization	4,200		4,200	4,200
Net Carrying Amount	0		0	0
Other [Member]
Cost Basis	14		14	14
Accumulated amortization	14		14	14
Net Carrying Amount	0		0	0
Total [Member]
Cost Basis	68,493		68,493	68,493
Accumulated amortization	41,076		46,885	41,076
Net Carrying Amount	$ 27,417		$ 21,608	$ 27,417
Minimum [Member] | Trade names [Member]
Estimated Lives			6	6
Minimum [Member] | Licensing agreements [Member]
Estimated Lives			3	3
Maximum [Member] | Trade names [Member]
Estimated Lives			10	10
Maximum [Member] | Licensing agreements [Member]
Estimated Lives			6	6

X

- Definition

The accumulated amount of amortization of a major intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

No definition available.

+ Details

Name:	shoo_AccumulatedAmortization
Namespace Prefix:	shoo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Gross carrying amounts before accumulated amortization as of the balance sheet date of all intangible assets having statutory or estimated useful lives. The aggregate gross carrying amount (including any previously recognized impairment charges) of a major intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

No definition available.

+ Details

Name:	shoo_CostBasis
Namespace Prefix:	shoo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Estimated lives

+ References

No definition available.

+ Details

Name:	shoo_EstimatedLives
Namespace Prefix:	shoo_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gross carrying value of a major intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

No definition available.

+ Details

Name:	shoo_NetCarryingAmount
Namespace Prefix:	shoo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

+ Details

Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275

+ Details

Name:	us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ContractualRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=shoo_TotalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerListsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_LicensingAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ContractualRightsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=shoo_TotalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: