Note 14 - Other Liabilities (Details) - Summary of Other Liabilities (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Summary of Other Liabilities [Abstract]
Derivative liability	$ 11us-gaap_DerivativeLiabilitiesCurrent
Other liability—current portion (Note 3)	33,751us-gaap_OtherSundryLiabilitiesCurrent
Current portion of other liabilities	33,762us-gaap_OtherLiabilitiesCurrent
Other liability—non-current portion (Note 3)	25,535
Accrued warranty reserve	1,608	1,422
Non-current portion of other liabilities	27,143us-gaap_OtherLiabilitiesNoncurrent	1,422us-gaap_OtherLiabilitiesNoncurrent
Total of other liabilities	$ 60,905us-gaap_OtherLiabilities	$ 1,422us-gaap_OtherLiabilities

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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The aggregate carrying amount, as of the balance sheet date, of liabilities not separately disclosed in the balance sheet.

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Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed.

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Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date.

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Carrying value as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer) for estimated claims under standard and extended warranty protection rights granted to customers.

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