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Note 5 - Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Credit Facility, Variable Interest Rate [Table Text Block]

Quarterly Average Undrawn Borrowing Availability		Applicable Margin for Alternate Base Rate Loans				Applicable Margin for LIBOR Rate Loans
Greater than $8,000,000			1.00	%			2.00	%
$5,000,000 up to $8,000,000			1.25	%			2.25	%
Less than $5,000,000			1.50	%			2.50	%

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- Definition

Credit Facility, Variable Interest Rate Table

+ References

No definition available.

+ Details

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- Details

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