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v3.21.2

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2019
OPERATING REVENUES |  |  |
Drilling services | $ 1,210,800 | $ 1,761,714 | $ 2,785,557
Other | 7,768 | 12,213 | 12,933
Total operating revenues | 1,218,568 | 1,773,927 | 2,798,490
OPERATING COSTS AND EXPENSES |  |  |
Drilling services operating expenses, excluding depreciation and amortization | 952,600 | 1,184,788 | 1,803,204
Other operating expenses | 5,138 | 5,777 | 5,382
Depreciation and amortization | 419,726 | 481,885 | 562,803
Research and development | 21,724 | 21,645 | 27,467
Selling, general and administrative | 172,195 | 167,513 | 194,416
Asset impairment charge | 70,850 | 563,234 | 224,327
Restructuring charges | 5,926 | 16,047 | 0
Gain on sale of assets | (1,042) | (46,775) | (39,691)
Total operating costs and expenses | 1,647,117 | 2,394,114 | 2,777,908
OPERATING INCOME (LOSS) FROM CONTINUING OPERATIONS | (428,549) | (620,187) | 20,582
Other income (expense) |  |  |
Interest and dividend income | 10,254 | 7,304 | 9,468
Interest expense | (23,955) | (24,474) | (25,188)
Gain (loss) on investment securities | 6,727 | (8,720) | (54,488)
Gain on sale of subsidiary | 0 | 14,963 | 0
Other | (5,657) | (5,384) | (1,596)
Total other income (expense) | (12,631) | (16,311) | (71,804)
Loss from continuing operations before income taxes | (441,180) | (636,498) | (51,222)
Income tax benefit | (103,721) | (140,106) | (18,712)
Loss from continuing operations | (337,459) | (496,392) | (32,510)
Income from discontinued operations before income taxes | 11,309 | 30,580 | 32,848
Income tax provision | 0 | 28,685 | 33,994
Income (loss) from discontinued operations | 11,309 | 1,895 | (1,146)
NET LOSS | $ (326,150) | $ (494,497) | $ (33,656)
Basic earnings (loss) per common share: |  |  |
Loss from continuing operations (in dollars per share) | $ (3.14) | $ (4.62) | $ (0.33)
Income (loss) from discontinued operations (in dollars per share) | 0.10 | 0.02 | (0.01)
Net loss (in dollars per share) | (3.04) | (4.60) | (0.34)
Diluted earnings (loss) per common share: |  |  |
Loss from continuing operations (in dollars per share) | (3.14) | (4.62) | (0.33)
Income (loss) from discontinued operations (in dollars per share) | 0.10 | 0.02 | (0.01)
Net loss (in dollars per share) | $ (3.04) | $ (4.60) | $ (0.34)
Weighted average shares outstanding: |  |  |
Basic (in shares) | 107,818 | 108,009 | 109,216
Diluted (in shares) | 107,818 | 108,009 | 109,216

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