|
Note 6 - Receivables, Net (Details) (USD $)
|
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2013
|
Dec. 31, 2012
|
Dec. 31, 2013
|
|
| Note 6 - Receivables, Net (Details) [Line Items] | |||
| Insurance Settlements Receivable, Current | $ 4,980,000 | $ 1,806,000 | |
| Proceeds from Insurance Settlement, Operating Activities | 3,100,000 | 300,000 | |
|
Salvage Cost [Member]
|
|||
| Note 6 - Receivables, Net (Details) [Line Items] | |||
| Insurance Settlements Receivable, Current | 3,400,000 | ||
| Proceeds from Insurance Settlement, Operating Activities | $ 5,700,000 |