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Note 9 - Debt (Details) - Long Term Debt (Parentheticals) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014
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Debt Instrument [Line Items] |
Unamortized financing fees | $ (190)
Current Liabilities [Member] |
Debt Instrument [Line Items] |
Unamortized financing fees | 26
Non Current Liabilities [Member] |
Debt Instrument [Line Items] |
Unamortized financing fees | $ 164

X
- Definition Amount of financing fees unamortized. + References No definition available. + Details
Name: | tops_UnamortizedFinancingFees
Namespace Prefix: | tops_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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