Note 1 - Basis of Presentation - Schedule of Other Assets (Long-term) (Details) - USD ($) $ in Thousands |
Mar. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Right-of-Use assets (Note 7) | $ 12,745 | $ 7,936 |
| Unamortized debt issuance costs | 3,458 | 3,798 |
| Investment in White Cap, LLC | 2,917 | 2,590 |
| Unamortized brokerage fee for Monza | 2,881 | 3,423 |
| Proportional consolidation of Monza's other assets (Note 4) | 4,222 | 5,308 |
| Derivative assets | 2,847 | 2,653 |
| Appeal bond deposits | 6,925 | |
| Other assets, long-term | 1,014 | 814 |
| Total other assets (long-term) | $ 30,084 | $ 33,447 |
| X | ||||||||||
- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
|
| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of long-term investments classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Money placed in holding while an appeal is being decided. No definition available.
|
| X | ||||||||||
- Definition Proportional consolidation adjustments in other assets related to the drilling program. No definition available.
|
| X | ||||||||||
- Definition The remaining balance of brokerage fees that were capitalized and are being amortized against income over the life of the respective asset. No definition available.
|