Note 5 - Segment Information - Segment Activity of Continuing Operations (Details) - USD ($) $ in Thousands |
1 Months Ended |
12 Months Ended |
Dec. 31, 2022 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Crude oil, natural gas and natural gas liquids sales |
|
$ 9,841
|
$ 354,326
|
|
$ 199,075
|
$ 67,176
|
Production expense |
|
|
112,661
|
|
81,255
|
37,315
|
FPSO demobilization |
|
|
8,867
|
|
0
|
0
|
Exploration expense |
|
|
258
|
|
1,579
|
3,588
|
Depreciation, depletion and amortization |
|
|
48,143
|
|
21,060
|
9,382
|
General and administrative expense |
|
|
10,077
|
|
14,766
|
10,695
|
Bad debt expense and other |
|
|
3,082
|
|
875
|
1,165
|
Total operating costs and expenses |
|
|
183,088
|
|
119,535
|
92,770
|
Other operating income (expense), net |
|
|
38
|
|
(440)
|
(1,669)
|
Operating income (loss) |
|
|
171,276
|
|
79,100
|
(27,263)
|
Derivative instruments gain (loss), net |
|
|
(37,812)
|
|
(22,826)
|
6,577
|
Interest income (expense), net |
|
|
(2,034)
|
|
10
|
155
|
Other income (expense), net |
|
|
(8,048)
|
|
3,494
|
129
|
Total other Income (expense), net |
|
|
(47,894)
|
|
(19,322)
|
6,861
|
Income (loss) from continuing operations before income taxes |
|
|
123,382
|
|
59,778
|
(20,402)
|
Income tax (benefit) expense |
|
|
71,420
|
|
(22,156)
|
27,681
|
Income (loss) from continuing operations |
|
|
51,962
|
|
81,934
|
(48,083)
|
Loss from discontinued operations, net of tax |
|
|
(72)
|
|
(98)
|
(98)
|
Net income (loss) |
|
|
51,890
|
|
81,836
|
(48,181)
|
Consolidated capital expenditures (1) |
|
|
434,360
|
[1] |
79,221
|
10,494
|
Revenues, Total |
|
$ 9,841
|
354,326
|
|
199,075
|
67,176
|
Production expense |
|
|
112,661
|
|
81,255
|
37,315
|
Exploration expense |
|
|
258
|
|
1,579
|
3,588
|
General and administrative expense |
|
|
10,077
|
|
14,766
|
10,695
|
Total operating costs and expenses |
|
|
183,088
|
|
119,535
|
92,770
|
Other operating expense, net |
|
|
38
|
|
(440)
|
(1,669)
|
Derivative instruments loss, net |
|
|
(37,812)
|
|
(22,826)
|
6,577
|
Interest income, net |
|
|
(2,034)
|
|
10
|
155
|
Other (expense) income, net |
|
|
(8,048)
|
|
3,494
|
129
|
Total other income (expense), net |
|
|
(47,894)
|
|
(19,322)
|
6,861
|
Income (loss) from continuing operations before income taxes |
|
|
123,382
|
|
59,778
|
(20,402)
|
Income (loss) from continuing operations |
|
|
51,962
|
|
81,934
|
(48,083)
|
Loss from discontinued operations, net of tax |
|
|
(72)
|
|
(98)
|
(98)
|
Net Income (Loss) Attributable to Parent, Total |
|
|
51,890
|
|
81,836
|
(48,181)
|
Consolidated capital expenditures (1) |
|
|
434,360
|
[1] |
79,221
|
10,494
|
Impairment of Oil and Gas Properties |
|
|
0
|
|
0
|
30,625
|
Corporate, Non-Segment [Member] |
|
|
|
|
|
|
Crude oil, natural gas and natural gas liquids sales |
|
|
0
|
|
0
|
0
|
Production expense |
|
|
0
|
|
6
|
16
|
FPSO demobilization |
|
|
0
|
|
|
|
Exploration expense |
|
|
0
|
|
0
|
0
|
Depreciation, depletion and amortization |
|
|
127
|
|
88
|
354
|
General and administrative expense |
|
|
6,438
|
|
13,144
|
9,201
|
Bad debt expense and other |
|
|
0
|
|
0
|
0
|
Total operating costs and expenses |
|
|
6,565
|
|
13,238
|
9,571
|
Other operating income (expense), net |
|
|
0
|
|
0
|
0
|
Operating income (loss) |
|
|
(6,565)
|
|
(13,238)
|
(9,571)
|
Derivative instruments gain (loss), net |
|
|
(37,825)
|
|
(22,826)
|
6,577
|
Interest income (expense), net |
|
|
8
|
|
10
|
155
|
Other income (expense), net |
|
|
(6,564)
|
|
(3,428)
|
(68)
|
Total other Income (expense), net |
|
|
(44,381)
|
|
(26,244)
|
6,664
|
Income (loss) from continuing operations before income taxes |
|
|
(50,946)
|
|
(39,482)
|
(2,907)
|
Income tax (benefit) expense |
|
|
(3,344)
|
|
(34,549)
|
11,476
|
Income (loss) from continuing operations |
|
|
(47,602)
|
|
(4,933)
|
(14,383)
|
Loss from discontinued operations, net of tax |
|
|
(72)
|
|
(98)
|
(98)
|
Net income (loss) |
|
|
(47,674)
|
|
(5,031)
|
(14,481)
|
Consolidated capital expenditures (1) |
|
|
710
|
[1] |
52
|
(9)
|
Revenues, Total |
|
|
0
|
|
0
|
0
|
Production expense |
|
|
0
|
|
6
|
16
|
Exploration expense |
|
|
0
|
|
0
|
0
|
General and administrative expense |
|
|
6,438
|
|
13,144
|
9,201
|
Total operating costs and expenses |
|
|
6,565
|
|
13,238
|
9,571
|
Other operating expense, net |
|
|
0
|
|
0
|
0
|
Derivative instruments loss, net |
|
|
(37,825)
|
|
(22,826)
|
6,577
|
Interest income, net |
|
|
8
|
|
10
|
155
|
Other (expense) income, net |
|
|
(6,564)
|
|
(3,428)
|
(68)
|
Total other income (expense), net |
|
|
(44,381)
|
|
(26,244)
|
6,664
|
Income (loss) from continuing operations before income taxes |
|
|
(50,946)
|
|
(39,482)
|
(2,907)
|
Income (loss) from continuing operations |
|
|
(47,602)
|
|
(4,933)
|
(14,383)
|
Loss from discontinued operations, net of tax |
|
|
(72)
|
|
(98)
|
(98)
|
Net Income (Loss) Attributable to Parent, Total |
|
|
(47,674)
|
|
(5,031)
|
(14,481)
|
Consolidated capital expenditures (1) |
|
|
710
|
[1] |
52
|
(9)
|
Impairment of Oil and Gas Properties |
|
|
|
|
|
0
|
Gabon Segment [Member] | Operating Segments [Member] |
|
|
|
|
|
|
Crude oil, natural gas and natural gas liquids sales |
|
|
306,775
|
|
199,075
|
67,176
|
Production expense |
|
|
96,854
|
|
80,717
|
37,298
|
FPSO demobilization |
|
|
8,867
|
|
|
|
Exploration expense |
|
|
258
|
|
1,579
|
3,588
|
Depreciation, depletion and amortization |
|
|
34,651
|
|
20,972
|
9,028
|
General and administrative expense |
|
|
3,101
|
|
1,301
|
1,064
|
Bad debt expense and other |
|
|
2,743
|
|
875
|
1,165
|
Total operating costs and expenses |
|
|
146,474
|
|
105,444
|
82,768
|
Other operating income (expense), net |
|
|
38
|
|
(440)
|
(1,669)
|
Operating income (loss) |
|
|
160,339
|
|
93,191
|
(17,261)
|
Derivative instruments gain (loss), net |
|
|
13
|
|
0
|
0
|
Interest income (expense), net |
|
|
(1,446)
|
|
0
|
0
|
Other income (expense), net |
|
|
(1,484)
|
|
6,925
|
194
|
Total other Income (expense), net |
|
|
(2,930)
|
|
6,925
|
194
|
Income (loss) from continuing operations before income taxes |
|
|
157,409
|
|
100,116
|
(17,067)
|
Income tax (benefit) expense |
|
|
68,509
|
|
12,392
|
16,204
|
Income (loss) from continuing operations |
|
|
88,900
|
|
87,724
|
(33,271)
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
0
|
0
|
Net income (loss) |
|
|
88,900
|
|
87,724
|
(33,271)
|
Consolidated capital expenditures (1) |
|
|
162,375
|
[1] |
79,169
|
10,503
|
Revenues, Total |
|
|
306,775
|
|
199,075
|
67,176
|
Production expense |
|
|
96,854
|
|
80,717
|
37,298
|
Exploration expense |
|
|
258
|
|
1,579
|
3,588
|
General and administrative expense |
|
|
3,101
|
|
1,301
|
1,064
|
Total operating costs and expenses |
|
|
146,474
|
|
105,444
|
82,768
|
Other operating expense, net |
|
|
38
|
|
(440)
|
(1,669)
|
Derivative instruments loss, net |
|
|
13
|
|
0
|
0
|
Interest income, net |
|
|
(1,446)
|
|
0
|
0
|
Other (expense) income, net |
|
|
(1,484)
|
|
6,925
|
194
|
Total other income (expense), net |
|
|
(2,930)
|
|
6,925
|
194
|
Income (loss) from continuing operations before income taxes |
|
|
157,409
|
|
100,116
|
(17,067)
|
Income (loss) from continuing operations |
|
|
88,900
|
|
87,724
|
(33,271)
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
0
|
0
|
Net Income (Loss) Attributable to Parent, Total |
|
|
88,900
|
|
87,724
|
(33,271)
|
Consolidated capital expenditures (1) |
|
|
162,375
|
[1] |
79,169
|
10,503
|
Impairment of Oil and Gas Properties |
|
|
|
|
|
30,625
|
Egypt [Member] | Operating Segments [Member] |
|
|
|
|
|
|
Crude oil, natural gas and natural gas liquids sales |
|
|
37,710
|
|
|
|
Production expense |
|
|
11,936
|
|
|
|
FPSO demobilization |
|
|
0
|
|
|
|
Exploration expense |
|
|
0
|
|
|
|
Depreciation, depletion and amortization |
|
|
10,444
|
|
|
|
General and administrative expense |
|
|
0
|
|
|
|
Bad debt expense and other |
|
|
0
|
|
|
|
Total operating costs and expenses |
|
|
22,380
|
|
|
|
Other operating income (expense), net |
|
|
0
|
|
|
|
Operating income (loss) |
|
|
15,330
|
|
|
|
Interest income (expense), net |
|
|
(596)
|
|
|
|
Other income (expense), net |
|
|
0
|
|
|
|
Total other Income (expense), net |
|
|
(596)
|
|
|
|
Income (loss) from continuing operations before income taxes |
|
|
14,734
|
|
|
|
Income tax (benefit) expense |
|
|
6,254
|
|
|
|
Income (loss) from continuing operations |
|
|
8,480
|
|
|
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
|
|
Net income (loss) |
|
|
8,480
|
|
|
|
Consolidated capital expenditures (1) |
[1] |
|
168,012
|
|
|
|
Revenues, Total |
|
|
37,710
|
|
|
|
Production expense |
|
|
11,936
|
|
|
|
Exploration expense |
|
|
0
|
|
|
|
General and administrative expense |
|
|
0
|
|
|
|
Total operating costs and expenses |
|
|
22,380
|
|
|
|
Other operating expense, net |
|
|
0
|
|
|
|
Interest income, net |
|
|
(596)
|
|
|
|
Other (expense) income, net |
|
|
0
|
|
|
|
Total other income (expense), net |
|
|
(596)
|
|
|
|
Income (loss) from continuing operations before income taxes |
|
|
14,734
|
|
|
|
Income (loss) from continuing operations |
|
|
8,480
|
|
|
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
|
|
Net Income (Loss) Attributable to Parent, Total |
|
|
8,480
|
|
|
|
Consolidated capital expenditures (1) |
[1] |
|
168,012
|
|
|
|
Canada [Member] | Operating Segments [Member] |
|
|
|
|
|
|
Crude oil, natural gas and natural gas liquids sales |
|
|
9,841
|
|
|
|
Production expense |
|
|
1,972
|
|
|
|
FPSO demobilization |
|
|
0
|
|
|
|
Exploration expense |
|
|
0
|
|
|
|
Depreciation, depletion and amortization |
|
|
2,921
|
|
|
|
General and administrative expense |
|
|
0
|
|
|
|
Bad debt expense and other |
|
|
0
|
|
|
|
Total operating costs and expenses |
|
|
4,893
|
|
|
|
Other operating income (expense), net |
|
|
0
|
|
|
|
Operating income (loss) |
|
|
4,948
|
|
|
|
Interest income (expense), net |
|
|
0
|
|
|
|
Other income (expense), net |
|
|
0
|
|
|
|
Total other Income (expense), net |
|
|
13
|
|
|
|
Income (loss) from continuing operations before income taxes |
|
|
4,961
|
|
|
|
Income tax (benefit) expense |
|
|
0
|
|
|
|
Income (loss) from continuing operations |
|
|
4,961
|
|
|
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
|
|
Net income (loss) |
|
|
4,961
|
|
|
|
Consolidated capital expenditures (1) |
[1] |
|
103,263
|
|
|
|
Revenues, Total |
|
|
9,841
|
|
|
|
Production expense |
|
|
1,972
|
|
|
|
Exploration expense |
|
|
0
|
|
|
|
General and administrative expense |
|
|
0
|
|
|
|
Total operating costs and expenses |
|
|
4,893
|
|
|
|
Other operating expense, net |
|
|
0
|
|
|
|
Interest income, net |
|
|
0
|
|
|
|
Other (expense) income, net |
|
|
0
|
|
|
|
Total other income (expense), net |
|
|
13
|
|
|
|
Income (loss) from continuing operations before income taxes |
|
|
4,961
|
|
|
|
Income (loss) from continuing operations |
|
|
4,961
|
|
|
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
|
|
Net Income (Loss) Attributable to Parent, Total |
|
|
4,961
|
|
|
|
Consolidated capital expenditures (1) |
[1] |
|
103,263
|
|
|
|
Equatorial Guinea Segment [Member] | Operating Segments [Member] |
|
|
|
|
|
|
Crude oil, natural gas and natural gas liquids sales |
|
|
0
|
|
0
|
0
|
Production expense |
|
|
1,899
|
|
532
|
1
|
FPSO demobilization |
|
|
0
|
|
|
|
Exploration expense |
|
|
0
|
|
0
|
0
|
Depreciation, depletion and amortization |
|
|
0
|
|
0
|
0
|
General and administrative expense |
|
|
538
|
|
321
|
430
|
Bad debt expense and other |
|
|
339
|
|
0
|
0
|
Total operating costs and expenses |
|
|
2,776
|
|
853
|
431
|
Other operating income (expense), net |
|
|
0
|
|
0
|
0
|
Operating income (loss) |
|
|
(2,776)
|
|
(853)
|
(431)
|
Derivative instruments gain (loss), net |
|
|
|
|
0
|
0
|
Interest income (expense), net |
|
|
0
|
|
0
|
0
|
Other income (expense), net |
|
|
0
|
|
(3)
|
3
|
Total other Income (expense), net |
|
|
0
|
|
(3)
|
3
|
Income (loss) from continuing operations before income taxes |
|
|
(2,776)
|
|
(856)
|
(428)
|
Income tax (benefit) expense |
|
|
1
|
|
1
|
1
|
Income (loss) from continuing operations |
|
|
(2,777)
|
|
(857)
|
(429)
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
0
|
0
|
Net income (loss) |
|
|
(2,777)
|
|
(857)
|
(429)
|
Consolidated capital expenditures (1) |
|
|
0
|
[1] |
0
|
0
|
Revenues, Total |
|
|
0
|
|
0
|
0
|
Production expense |
|
|
1,899
|
|
532
|
1
|
Exploration expense |
|
|
0
|
|
0
|
0
|
General and administrative expense |
|
|
538
|
|
321
|
430
|
Total operating costs and expenses |
|
|
2,776
|
|
853
|
431
|
Other operating expense, net |
|
|
0
|
|
0
|
0
|
Derivative instruments loss, net |
|
|
|
|
0
|
0
|
Interest income, net |
|
|
0
|
|
0
|
0
|
Other (expense) income, net |
|
|
0
|
|
(3)
|
3
|
Total other income (expense), net |
|
|
0
|
|
(3)
|
3
|
Income (loss) from continuing operations before income taxes |
|
|
(2,776)
|
|
(856)
|
(428)
|
Income (loss) from continuing operations |
|
|
(2,777)
|
|
(857)
|
(429)
|
Loss from discontinued operations, net of tax |
|
|
0
|
|
0
|
0
|
Net Income (Loss) Attributable to Parent, Total |
|
|
(2,777)
|
|
(857)
|
(429)
|
Consolidated capital expenditures (1) |
|
|
$ 0
|
[1] |
$ 0
|
0
|
Impairment of Oil and Gas Properties |
|
|
|
|
|
$ 0
|
|
|