| Mar'19 | Mar'18 | Mar'17 | Mar'16 | Mar'15 | Mar'14 | Mar'13 | Mar'12 | Mar'11 | Mar'10 |
|---|---|---|---|---|---|---|---|---|---|
Operating revenue: | |||||||||
Total operating revenues | |||||||||
2,686 | 2,705 | - | - | - | - | - | - | - | - |
Operating expenses: | |||||||||
Total operating revenues | |||||||||
- | - | 2,525 | - | - | - | - | - | - | - |
Oil and gas | |||||||||
- | - | - | 2,383 | 3,336 | 3,994 | 3,063 | 3,223 | 3,145 | 3,220 |
Other | |||||||||
- | - | - | 37 | 53 | 47 | 32 | 16 | 16 | 24 |
Total operating revenues | |||||||||
- | - | - | 2,421 | 3,390 | 4,041 | 3,096 | 3,240 | 3,161 | 3,245 |
Production | |||||||||
936 | 1,070 | 878 | - | - | - | - | - | - | - |
Production | |||||||||
- | - | - | 1,144 | 1,300 | 1,231 | 1,082 | 926 | 1,025 | 1,054 |
Accretion of asset retirement obligation | |||||||||
27 | 31 | 35 | 35 | 27 | 44 | 39 | 36 | 34 | 31 |
Impairment of long-lived assets | |||||||||
- | - | - | 2,984 | 0 | 0 | - | - | - | - |
Depreciation, depletion, and amortization | |||||||||
802 | 880 | 1,177 | 1,572 | 1,362 | 1,151 | 1,100 | 996 | 1,047 | 1,113 |
General and administrative | |||||||||
911 | 955 | 976 | 1,155 | 1,239 | 1,136 | 1,028 | 950 | 877 | 870 |
Total operating expenses | |||||||||
2,678 | 2,937 | 3,068 | 6,891 | 3,931 | 3,564 | 3,250 | 2,909 | 2,985 | 3,069 |
Operating income (loss) | |||||||||
8 | -232 | -542 | -4,469 | -541 | 477 | -154 | 330 | 176 | 176 |
Other income (expenses): | |||||||||
Interest income | |||||||||
0 | 0 | 0 | 0 | 0 | 0 | - | - | - | - |
Interest expense | |||||||||
21 | 89 | 152 | 171 | 99 | 65 | - | - | - | - |
Gain on derivative instruments | |||||||||
- | - | - | 0 | 102 | - | - | - | - | - |
Interest income | |||||||||
- | - | - | - | - | - | 0 | 0 | 0 | 0 |
Interest expense | |||||||||
- | - | - | - | - | - | 53 | 28 | 36 | 33 |
Gain (loss) on derivative instruments | |||||||||
- | - | - | - | - | -99 | - | 0 | - | - |
Net other expense | |||||||||
-21 | -89 | -151 | -170 | 2 | -164 | -53 | -28 | -36 | -32 |
Income (loss) before income taxes | |||||||||
-12 | -321 | -694 | -4,640 | -538 | 312 | -207 | 302 | 140 | 143 |
Current | |||||||||
- | - | - | - | - | 6 | 0 | 0 | -25 | 25 |
Deferred | |||||||||
- | - | - | -660 | -197 | 5 | -31 | -27 | 9 | -282 |
Income tax | |||||||||
- | - | 0 | - | - | 11 | -31 | -27 | -15 | -257 |
Net income (loss) | |||||||||
-12 | -321 | -694 | -3,979 | -340 | 301 | -176 | 329 | 155 | 400 |
Income (loss) per common share: | |||||||||
Basic: | |||||||||
-0.01 | -0.16 | -0.34 | -1.95 | -0.17 | 0.15 | -0.09 | 0.16 | 0.08 | 0.21 |
Diluted: | |||||||||
-0.01 | -0.16 | -0.34 | -1.95 | -0.17 | 0.15 | -0.09 | 0.16 | 0.08 | 0.21 |
Weighted average common shares outstanding: | |||||||||
Basic: | |||||||||
2,039 | 2,037 | 2,037 | 2,037 | 2,038 | 2,036 | 2,036 | 2,028 | 1,947 | 1,888 |
Diluted: | |||||||||
2,039 | 2,037 | 2,037 | 2,037 | 2,038 | 2,042 | 2,036 | 2,036 | 1,962 | 1,929 |
Oil [Member] | |||||||||
Total operating revenues | |||||||||
1,921 | 1,789 | - | - | - | - | - | - | - | - |
Natural Gas [Member] | |||||||||
Total operating revenues | |||||||||
726 | 860 | - | - | - | - | - | - | - | - |
Other [Member] | |||||||||
Total operating revenues | |||||||||
38 | 55 | - | - | - | - | - | - | - | - |