|
Note 15 - Earnings Per Share (Details)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Earnings Per Share [Abstract] | |||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 0 | 0 | 0 |