| Quarterly Financial Information [Text Block] |
NOTE 13 – QUARTERLY FINANCIAL INFORMATION (UNAUDITED)
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(in thousands, except per share data)
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Quarter Ended
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March 31,
2013
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June 30,
2013
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September 30,
2013
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|
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December 31,
2013
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Revenues
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|
$
|
4
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|
$
|
4
|
|
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$
|
182
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$
|
111
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Gross profit (loss)
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4
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4
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(110
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)
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(152
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)
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Operating loss
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(3,944
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)
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(2,871
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)
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(3,107
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)
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(4,050
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)
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Net loss
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(7,439
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)
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(4,461
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)
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(4,797
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)
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(5,980
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)
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Basic and diluted net loss per common share
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|
$
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(0.48
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)
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$
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(0.29
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)
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$
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(0.31
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)
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$
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(0.38
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)
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Quarter Ended
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March 31,
2012
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June 30,
2012
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September 30,
2012
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December 31,
2012
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Revenues
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$
|
31
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|
|
$
|
6
|
|
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$
|
287
|
|
|
$
|
381
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|
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Gross profit (loss)
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31
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|
|
|
4
|
|
|
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(6
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)
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|
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(188
|
)
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Operating loss
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|
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(2,885
|
)
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|
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(2,986
|
)
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|
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(3,068
|
)
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|
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(4,129
|
)
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Net loss
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(4,448
|
)
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(4,584
|
)
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(4,736
|
)
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|
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(5,806
|
)
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Basic and diluted net loss per common share
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|
$
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(0.29
|
)
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|
$
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(0.30
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)
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$
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(0.31
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)
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$
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(0.38
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)
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