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Note 8 - Loan Payable - Schedule of Standby Fees Based on Total Funded Debt to EBITDA Ratio (Details) | 12 Months Ended
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Dec. 31, 2020
Debt to EBITDA is Less Than 1 [Member] |
Standby fees | 0.30%
Debt to EBITDA is Greater Than or Equal to 1 and Less Than 2 [Member] |
Standby fees | 0.37%
Debt to EBITDA is Greater Than or Equal to 2 and Less Than 2.50 [Member] |
Standby fees | 0.47%
Debt to EBITDA is Greater Than or Equal to 2.50 [Member] |
Standby fees | 0.57%
Bank of Montreal and Royal Bank of Canada [Member] | London Interbank Offered Rate (LIBOR) [Member] | Debt to EBITDA is Less Than 1 [Member] |
Basis Spread on Variable Rate | 1.50%
Bank of Montreal and Royal Bank of Canada [Member] | London Interbank Offered Rate (LIBOR) [Member] | Debt to EBITDA is Greater Than or Equal to 1 and Less Than 2 [Member] |
Basis Spread on Variable Rate | 1.85%
Bank of Montreal and Royal Bank of Canada [Member] | London Interbank Offered Rate (LIBOR) [Member] | Debt to EBITDA is Greater Than or Equal to 2 and Less Than 2.50 [Member] |
Basis Spread on Variable Rate | 2.35%
Bank of Montreal and Royal Bank of Canada [Member] | London Interbank Offered Rate (LIBOR) [Member] | Debt to EBITDA is Greater Than or Equal to 2.50 [Member] |
Basis Spread on Variable Rate | 2.85%
Bank of Montreal and Royal Bank of Canada [Member] | Base Rate [Member] | Debt to EBITDA is Less Than 1 [Member] |
Basis Spread on Variable Rate | 0.25%
Bank of Montreal and Royal Bank of Canada [Member] | Base Rate [Member] | Debt to EBITDA is Greater Than or Equal to 1 and Less Than 2 [Member] |
Basis Spread on Variable Rate | 0.60%
Bank of Montreal and Royal Bank of Canada [Member] | Base Rate [Member] | Debt to EBITDA is Greater Than or Equal to 2 and Less Than 2.50 [Member] |
Basis Spread on Variable Rate | 1.10%
Bank of Montreal and Royal Bank of Canada [Member] | Base Rate [Member] | Debt to EBITDA is Greater Than or Equal to 2.50 [Member] |
Basis Spread on Variable Rate | 1.60%

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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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