XML 39 R28.htm IDEA: XBRL DOCUMENT
v3.19.2

Debt (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Debt [Abstract] |
Schedule of Interest Information |
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2019 |  | 2018 |  | 2019 |  | 2018
| (in thousands)
Interest expense related to debt, including commitment fees | $ | — |  | $ | (84) |  | $ | — |  | $ | (257)
Deferred finance cost amortization |  | — |  |  | (131) |  |  | — |  |  | (191)
Interest income |  | 201 |  |  | 22 |  |  | 388 |  |  | 31
Other interest expense not related to debt |  | — |  |  | 163 |  |  | — |  |  | 33
Interest income (expense), net | $ | 201 |  | $ | (30) |  | $ | 388 |  | $ | (384)
Average effective interest rate, excluding commitment fees |  | 0.00% | (1) |  | 8.21% |  |  | 0.00% | (1) |  | 7.09%
(1)There were no outstanding borrowings during 2019

X
- Definition Schedule of Interest Information. + References No definition available. + Details
Name: | egy_ScheduleOfInterestInformationTableTextBlock
Namespace Prefix: | egy_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration