Note 11 - Accrued Closure Costs and ARO (Details Textual) |
12 Months Ended |
|---|---|
|
Dec. 31, 2015
USD ($)
| |
| Perma-Fix Northwest Richland, Inc [Member] | |
| Asset Retirement Obligation, Liabilities Settled | $ 331,000 |
| Asset Retirement Obligation, Revision of Estimate | (175,000) |
| Asset Retirement Obligation, Liabilities Settled | 331,000 |
| Asset Retirement Obligation, Revision of Estimate | $ (175,000) |
| X | ||||||||||
- Definition Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of the Increase or Decrease in the amount of the asset retirement obligation during the current period for changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
|