|
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 |