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Note 4 - Debt (Details)
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6 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
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Jun. 30, 2013
PNC Facility [Member]
USD ($)
|
Jun. 30, 2013
PNC Facility [Member]
CAD
|
Dec. 30, 2012
PNC Facility [Member]
CAD
|
Jun. 30, 2013
Minimum [Member]
London Interbank Offered Rate (LIBOR) [Member]
EDC Facility [Member]
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Jun. 30, 2013
Maximum [Member]
London Interbank Offered Rate (LIBOR) [Member]
EDC Facility [Member]
|
Jun. 30, 2013
Quarterly Installments [Member]
EDC Facility [Member]
USD ($)
|
|
| Note 4 - Debt (Details) [Line Items] | ||||||
| Debt Instrument, Term | 3 years | 3 years | ||||
| Debt Instrument, Basis Spread on Variable Rate | 2.50% | 3.50% | ||||
| Line of Credit Facility, Amount Outstanding (in Dollars) | 1,044,000 | 1,245,000 | ||||
| Line of Credit Facility, Maximum Borrowing Capacity (in Dollars) | 45,000,000 | |||||
| Number of Periods | 2 | |||||
| Line of Credit Facility, Periodic Payment, Principal (in Dollars) | $ 1,158,000 | |||||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of Periods No definition available.
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| X | ||||||||||
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- Definition
Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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| X | ||||||||||
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- Definition
Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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| X | ||||||||||
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the required periodic payment applied to principal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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