Note 16 - Subsequent Events (Details Textual) (USD $)
In Millions, unless otherwise specified |
0 Months Ended | ||
---|---|---|---|
Oct. 21, 2014
|
Sep. 30, 2014
|
Jan. 28, 2015
|
|
Subsequent Events [Abstract] | |||
Line of Credit Facility, Maximum Borrowing Capacity | $ 150.0 | $ 50.0 | |
Debt Instrument, Term | 5 years | ||
Revolving Credit Facility [Member] | |||
Subsequent Events [Abstract] | |||
Line of Credit Facility, Maximum Borrowing Capacity | 100.0 | ||
Revolving Credit Facility [Member] | Subsequent Event [Member] | |||
Subsequent Events [Abstract] | |||
Line of Credit Facility, Increase in Maximum Borrowing Capacity | 15 | ||
Line of Credit Facility, Maximum Borrowing Capacity | 115.0 | ||
Term Loan [Member] | Subsequent Event [Member] | |||
Subsequent Events [Abstract] | |||
Line of Credit Facility, Decrease in Maximum Borrowing Capacity | 15 | ||
Line of Credit Facility, Maximum Borrowing Capacity | $ 35.0 |