XML 44 R20.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 2 - Revision of Previously Issued Financial Statements for Immaterial Misstatements (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Notes Tables |
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] |
|  | Three Months Ended March 31, 2021 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 49,331 |  |  | $ | (2,589 | ) |  | $ | 46,742 |
Total cost of sales |  |  | 146,040 |  |  |  | (2,589 | ) |  |  | 143,451 |
Gross profit |  |  | 64,812 |  |  |  | 2,589 |  |  |  | 67,401 |
Income from operations |  |  | 38,449 |  |  |  | 2,589 |  |  |  | 41,038 |
Income before income and mining taxes |  |  | 23,605 |  |  |  | 2,589 |  |  |  | 26,194 |
Income and mining tax provision |  |  | (4,634 | ) |  |  | (109 | ) |  |  | (4,743 | )
Net income |  |  | 18,971 |  |  |  | 2,480 |  |  |  | 21,451 |
Income applicable to common shareholders |  |  | 18,833 |  |  |  | 2,480 |  |  |  | 21,313 |
Comprehensive income |  |  | 20,803 |  |  |  | 2,480 |  |  |  | 23,283 |
Basic income per common share after preferred dividends (in cents) |  |  | 3.5 |  |  |  | 0.5 |  |  |  | 4.0 |
Diluted income per common share after preferred dividends (in cents) |  |  | 3.5 |  |  |  | 0.5 |  |  |  | 4.0 |
|  |  |  |  |  |  |  |  |  |  | — |
Condensed Consolidated Statements of Cash Flows (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  | 18,971 |  |  |  | 2,480 |  |  |  | 21,451 |
Depreciation, depletion and amortization |  |  | 49,546 |  |  |  | (2,589 | ) |  |  | 46,957 |
Deferred income taxes |  |  | 32 |  |  |  | 109 |  |  |  | 141 |
Cash provided by operating activities |  |  | 37,936 |  |  |  | — |  |  |  | 37,936 |
|  | Three Months Ended June 30, 2021 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 48,403 |  |  | $ | (2,671 | ) |  | $ | 45,732 |
Total cost of sales |  |  | 158,723 |  |  |  | (2,671 | ) |  |  | 156,052 |
Gross profit |  |  | 59,260 |  |  |  | 2,671 |  |  |  | 61,931 |
Income from operations |  |  | 26,462 |  |  |  | 2,671 |  |  |  | 29,133 |
Loss before income and mining taxes |  |  | (4,057 | ) |  |  | 2,671 |  |  |  | (1,386 | )
Income and mining tax benefit |  |  | 4,842 |  |  |  | (708 | ) |  |  | 4,134 |
Net income |  |  | 785 |  |  |  | 1,963 |  |  |  | 2,748 |
Income applicable to common shareholders |  |  | 647 |  |  |  | 1,963 |  |  |  | 2,610 |
Comprehensive income |  |  | 2,405 |  |  |  | 1,963 |  |  |  | 4,368 |
Basic income per common share after preferred dividends (in cents) |  |  | 0.1 |  |  |  | 0.4 |  |  |  | 0.5 |
Diluted income per common share after preferred dividends (in cents) |  |  | 0.1 |  |  |  | 0.4 |  |  |  | 0.5 |
|  | Six Months Ended June 30, 2021 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  | $ | 97,734 |  |  | $ | (5,260 | ) |  | $ | 92,474 |
Total cost of sales |  |  | 304,763 |  |  |  | (5,260 | ) |  |  | 299,503 |
Gross profit |  |  | 124,072 |  |  |  | 5,260 |  |  |  | 129,332 |
Income from operations |  |  | 64,911 |  |  |  | 5,260 |  |  |  | 70,171 |
Income before income and mining taxes |  |  | 19,548 |  |  |  | 5,260 |  |  |  | 24,808 |
Income and mining tax benefit (provision) |  |  | 208 |  |  |  | (817 | ) |  |  | (609 | )
Net income |  |  | 19,756 |  |  |  | 4,443 |  |  |  | 24,199 |
Income applicable to common shareholders |  |  | 19,480 |  |  |  | 4,443 |  |  |  | 23,923 |
Comprehensive income |  |  | 23,208 |  |  |  | 4,443 |  |  |  | 27,651 |
Basic income per common share after preferred dividends (in cents) |  |  | 3.6 |  |  |  | 0.7 |  |  |  | 4.3 |
Diluted income per common share after preferred dividends (in cents) |  |  | 3.6 |  |  |  | 0.7 |  |  |  | 4.3 |
|  |  |  |  |  |  |  |  |  |  | — |
Condensed Consolidated Statements of Cash Flows (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  | 19,756 |  |  |  | 4,443 |  |  |  | 24,199 |
Depreciation, depletion and amortization |  |  | 98,121 |  |  |  | (5,260 | ) |  |  | 92,861 |
Deferred income taxes |  |  | (8,562 | ) |  |  | 817 |  |  |  | (7,745 | )
Cash provided by operating activities |  |  | 124,240 |  |  |  | — |  |  |  | 124,240 |
|  | Three Months Ended March 31, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 85,887 |  |  | $ | (167 | ) |  | $ | 85,720 |
Depreciation, depletion and amortization |  |  | 39,666 |  |  |  | (1,851 | ) |  |  | 37,815 |
Total cost of sales |  |  | 125,553 |  |  |  | (2,018 | ) |  |  | 123,535 |
Gross profit |  |  | 11,372 |  |  |  | 2,018 |  |  |  | 13,390 |
Loss from operations |  |  | (15,064 | ) |  |  | 2,018 |  |  |  | (13,046 | )
Loss before income and mining taxes |  |  | (18,247 | ) |  |  | 2,018 |  |  |  | (16,229 | )
Income and mining tax benefit |  |  | 1,062 |  |  |  | (657 | ) |  |  | 405 |
Net loss |  |  | (17,185 | ) |  |  | 1,361 |  |  |  | (15,824 | )
Loss applicable to common shareholders |  |  | (17,323 | ) |  |  | 1,361 |  |  |  | (15,962 | )
Comprehensive loss |  |  | (36,520 | ) |  |  | 1,361 |  |  |  | (35,159 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (3.3 | ) |  |  | 0.3 |  |  |  | (3.0 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (3.3 | ) |  |  | 0.3 |  |  |  | (3.0 | )
|  |  |  |  |  |  |  |  |  |  | — |
Condensed Consolidated Statements of Cash Flows (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (17,185 | ) |  |  | 1,361 |  |  |  | (15,824 | )
Depreciation, depletion and amortization |  |  | 41,630 |  |  |  | (1,851 | ) |  |  | 39,779 |
Deferred income taxes |  |  | (3,252 | ) |  |  | 490 |  |  |  | (2,762 | )
Cash provided by operating activities |  |  | 4,927 |  |  |  | — |  |  |  | 4,927 |
|  | Three Months Ended June 30, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 92,853 |  |  | $ | (1,295 | ) |  | $ | 91,558 |
Depreciation, depletion and amortization |  |  | 39,423 |  |  |  | (2,736 | ) |  |  | 36,687 |
Total cost of sales |  |  | 132,276 |  |  |  | (4,031 | ) |  |  | 128,245 |
Gross profit |  |  | 34,079 |  |  |  | 4,031 |  |  |  | 38,110 |
Income from operations |  |  | 9,874 |  |  |  | 4,031 |  |  |  | 13,905 |
Loss before income and mining taxes |  |  | (13,402 | ) |  |  | 4,031 |  |  |  | (9,371 | )
Income and mining tax provision |  |  | (626 | ) |  |  | (2,020 | ) |  |  | (2,646 | )
Net loss |  |  | (14,028 | ) |  |  | 2,011 |  |  |  | (12,017 | )
Income applicable to common shareholders |  |  | (14,166 | ) |  |  | 2,011 |  |  |  | (12,155 | )
Comprehensive loss |  |  | (3,644 | ) |  |  | 2,011 |  |  |  | (1,633 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (2.7 | ) |  |  | 0.4 |  |  |  | (2.3 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (2.7 | ) |  |  | 0.4 |  |  |  | (2.3 | )
|  | Six Months Ended June 30, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 178,740 |  |  | $ | (1,462 | ) |  | $ | 177,278 |
Depreciation, depletion and amortization |  |  | 79,089 |  |  |  | (4,587 | ) |  |  | 74,502 |
Total cost of sales |  |  | 257,829 |  |  |  | (6,049 | ) |  |  | 251,780 |
Gross profit |  |  | 45,451 |  |  |  | 6,049 |  |  |  | 51,500 |
(Loss) income from operations |  |  | (4,513 | ) |  |  | 6,049 |  |  |  | 1,536 |
Loss before income and mining taxes |  |  | (31,649 | ) |  |  | 6,049 |  |  |  | (25,600 | )
Income and mining tax benefit (provision) |  |  | 436 |  |  |  | (2,678 | ) |  |  | (2,242 | )
Net loss |  |  | (31,213 | ) |  |  | 3,371 |  |  |  | (27,842 | )
Loss applicable to common shareholders |  |  | (31,489 | ) |  |  | 3,371 |  |  |  | (28,118 | )
Comprehensive loss |  |  | (40,164 | ) |  |  | 3,371 |  |  |  | (36,793 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (6.0 | ) |  |  | 0.6 |  |  |  | (5.4 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (6.0 | ) |  |  | 0.6 |  |  |  | (5.4 | )
Condensed Consolidated Statements of Cash Flows (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (31,213 | ) |  |  | 3,371 |  |  |  | (27,842 | )
Depreciation, depletion and amortization |  |  | 84,185 |  |  |  | (4,587 | ) |  |  | 79,598 |
Deferred income taxes |  |  | (5,165 | ) |  |  | 1,216 |  |  |  | (3,949 | )
Cash provided by operating activities |  |  | 42,453 |  |  |  | — |  |  |  | 42,453 |
|  | Three Months Ended September 30, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 105,977 |  |  | $ | (2,952 | ) |  | $ | 103,025 |
Depreciation, depletion and amortization |  |  | 40,238 |  |  |  | (2,248 | ) |  |  | 37,990 |
Total cost of sales |  |  | 146,215 |  |  |  | (5,200 | ) |  |  | 141,015 |
Gross profit |  |  | 53,488 |  |  |  | 5,200 |  |  |  | 58,688 |
Income from operations |  |  | 31,315 |  |  |  | 5,200 |  |  |  | 36,515 |
Income before income and mining taxes |  |  | 15,261 |  |  |  | 5,200 |  |  |  | 20,461 |
Income and mining tax provision |  |  | (1,633 | ) |  |  | (3,548 | ) |  |  | (5,181 | )
Net income |  |  | 13,628 |  |  |  | 1,652 |  |  |  | 15,280 |
Income applicable to common shareholders |  |  | 13,490 |  |  |  | 1,652 |  |  |  | 15,142 |
Comprehensive income |  |  | 19,778 |  |  |  | 1,652 |  |  |  | 21,430 |
Basic income per common share after preferred dividends (in cents) |  |  | 2.6 |  |  |  | 0.3 |  |  |  | 2.9 |
Diluted income per common share after preferred dividends (in cents) |  |  | 2.6 |  |  |  | 0.2 |  |  |  | 2.8 |
|  | Nine Months Ended September 30, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 284,717 |  |  | $ | (4,414 | ) |  | $ | 280,303 |
Depreciation, depletion and amortization |  |  | 119,327 |  |  |  | (6,835 | ) |  |  | 112,492 |
Total cost of sales |  |  | 404,044 |  |  |  | (11,249 | ) |  |  | 392,795 |
Gross profit |  |  | 98,939 |  |  |  | 11,249 |  |  |  | 110,188 |
Income from operations |  |  | 26,802 |  |  |  | 11,249 |  |  |  | 38,051 |
Loss before income and mining taxes |  |  | (16,388 | ) |  |  | 11,249 |  |  |  | (5,139 | )
Income and mining tax benefit (provision) |  |  | (1,197 | ) |  |  | (6,226 | ) |  |  | (7,423 | )
Net loss |  |  | (17,585 | ) |  |  | 5,023 |  |  |  | (12,562 | )
Loss applicable to common shareholders |  |  | (17,999 | ) |  |  | 5,023 |  |  |  | (12,976 | )
Comprehensive income |  |  | (20,386 | ) |  |  | 5,023 |  |  |  | (15,363 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (3.4 | ) |  |  | 0.9 |  |  |  | (2.5 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (3.4 | ) |  |  | 0.9 |  |  |  | (2.5 | )
Condensed Consolidated Statements of Cash Flows (Unaudited) |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (17,585 | ) |  |  | 5,023 |  |  |  | (12,562 | )
Depreciation, depletion and amortization |  |  | 126,911 |  |  |  | (6,835 | ) |  |  | 120,076 |
Deferred income taxes |  |  | (6,390 | ) |  |  | 1,812 |  |  |  | (4,578 | )
Cash provided by operating activities |  |  | 115,892 |  |  |  | — |  |  |  | 115,892 |
|  | For the Year Ended December 31, 2018 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Consolidated Statements of Operations and Comprehensive Loss |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 353,994 |  |  | $ | (1,844 | ) |  | $ | 352,150 |
Depreciation, depletion and amortization |  |  | 134,044 |  |  |  | (2,224 | ) |  |  | 131,820 |
Total cost of sales |  |  | 488,038 |  |  |  | (4,068 | ) |  |  | 483,970 |
Gross profit |  |  | 79,099 |  |  |  | (4,068 | ) |  |  | 75,031 |
Loss from operations |  |  | (39,126 | ) |  |  | 4,068 |  |  |  | (35,058 | )
Loss before income and mining taxes |  |  | (33,264 | ) |  |  | 4,068 |  |  |  | (29,196 | )
Income and mining tax benefit |  |  | 6,701 |  |  |  | (4,256 | ) |  |  | 2,445 |
Net loss |  |  | (26,563 | ) |  |  | (188 | ) |  |  | (26,751 | )
Loss applicable to common shareholders |  |  | (27,115 | ) |  |  | (188 | ) |  |  | (27,303 | )
Comprehensive loss |  |  | (44,370 | ) |  |  | (188 | ) |  |  | (44,558 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (6.3 | ) |  |  | — |  |  |  | (6.3 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (6.3 | ) |  |  | — |  |  |  | (6.3 | )
Consolidated Statements of Cash Flows |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (26,563 | ) |  |  | (188 | ) |  |  | (26,751 | )
Depreciation, depletion and amortization |  |  | 140,905 |  |  |  | (2,224 | ) |  |  | 138,681 |
Deferred income taxes |  |  | 6,278 |  |  |  | 2,412 |  |  |  | 8,690 |
Cash provided by operating activities |  |  | 94,221 |  |  |  | — |  |  |  | 94,221 |
|  | As of and for the Year Ended December 31, 2019 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Consolidated Balance Sheet |  |  |  |  |  |  |  |  |  |  |  |
Inventories: Concentrates, doré, and stockpiled ore |  | $ | 30,364 |  |  | $ | (286 | ) |  | $ | 30,078 |
Total current assets |  |  | 179,124 |  |  |  | (286 | ) |  |  | 178,838 |
Properties, plants, equipment and mineral interests, net |  |  | 2,423,698 |  |  |  | 23,752 |  |  |  | 2,447,450 |
Total assets |  |  | 2,637,308 |  |  |  | 23,466 |  |  |  | 2,660,774 |
Deferred tax liability |  |  | 138,282 |  |  |  | 19,355 |  |  |  | 157,637 |
Total liabilities |  |  | 944,885 |  |  |  | 19,355 |  |  |  | 964,240 |
Accumulated deficit |  |  | (353,331 | ) |  |  | 4,111 |  |  |  | (349,220 | )
Total shareholders' equity |  |  | 1,692,423 |  |  |  | 4,111 |  |  |  | 1,696,534 |
Total liabilities and shareholders' equity |  |  | 2,637,308 |  |  |  | 23,466 |  |  |  | 2,660,774 |
Consolidated Statements of Operations and Comprehensive Loss |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  | $ | 450,349 |  |  | $ | (2,364 | ) |  | $ | 447,985 |
Depreciation, depletion and amortization |  |  | 199,518 |  |  |  | (8,067 | ) |  |  | 191,451 |
Total cost of sales |  |  | 649,867 |  |  |  | (10,431 | ) |  |  | 639,436 |
Gross profit |  |  | 23,399 |  |  |  | 10,431 |  |  |  | 33,830 |
Loss from operations |  |  | (57,109 | ) |  |  | 10,431 |  |  |  | (46,678 | )
Loss before income and mining taxes |  |  | (123,658 | ) |  |  | 10,431 |  |  |  | (113,227 | )
Income and mining tax benefit |  |  | 24,101 |  |  |  | (5,783 | ) |  |  | 18,318 |
Net loss |  |  | (99,557 | ) |  |  | 4,648 |  |  |  | (94,909 | )
Loss applicable to common shareholders |  |  | (100,109 | ) |  |  | 4,648 |  |  |  | (95,461 | )
Comprehensive loss |  |  | (94,398 | ) |  |  | 4,648 |  |  |  | (89,750 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (20.4 | ) |  |  | 0.9 |  |  |  | (19.5 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (20.4 | ) |  |  | 0.9 |  |  |  | (19.5 | )
Consolidated Statements of Cash Flows |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (99,557 | ) |  |  | 4,648 |  |  |  | (94,909 | )
Depreciation, depletion and amortization |  |  | 204,475 |  |  |  | (8,067 | ) |  |  | 196,408 |
Deferred income taxes |  |  | 5,668 |  |  |  | 3,419 |  |  |  | 9,087 |
Cash provided by operating activities |  |  | 120,866 |  |  |  | — |  |  |  | 120,866 |
|  | As of and for the Year Ended December 31, 2020 |
(in thousands, except per share amounts) |  | As Previously Reported |  |  | Adjustment |  |  | As Revised |
Consolidated Balance Sheet |  |  |  |  |  |  |  |  |  |  |  |
Inventories: Concentrates, doré, and stockpiled ore |  | $ | 57,936 |  |  | $ | (369 | ) |  | $ | 57,567 |
Total current assets |  |  | 284,681 |  |  |  | (369 | ) |  |  | 284,312 |
Properties, plants, equipment and mineral interests, net |  |  | 2,345,219 |  |  |  | 32,855 |  |  |  | 2,378,074 |
Total assets |  |  | 2,667,724 |  |  |  | 32,486 |  |  |  | 2,700,210 |
Accrued taxes |  |  | 8,349 |  |  |  | (2,575 | ) |  |  | 5,774 |
Total current liabilities |  |  | 149,785 |  |  |  | (2,575 | ) |  |  | 147,210 |
Deferred tax liability |  |  | 132,475 |  |  |  | 23,616 |  |  |  | 156,091 |
Total liabilities |  |  | 965,384 |  |  |  | 21,041 |  |  |  | 986,425 |
Accumulated deficit |  |  | (379,519 | ) |  |  | 11,445 |  |  |  | (368,074 | )
Total shareholders' equity |  |  | 1,702,340 |  |  |  | 11,445 |  |  |  | 1,713,785 |
Total liabilities and shareholders' equity |  |  | 2,667,724 |  |  |  | 32,486 |  |  |  | 2,700,210 |
Consolidated Statements of Operations and Comprehensive Loss |  |  |  |  |  |  |  |  |  |  |  |
Cost of sales and other direct production costs |  |  | 389,040 |  |  |  | (6,377 | ) |  |  | 382,663 |
Depreciation, depletion and amortization |  |  | 157,130 |  |  |  | (9,020 | ) |  |  | 148,110 |
Total cost of sales |  |  | 546,170 |  |  |  | (15,397 | ) |  |  | 530,773 |
Gross profit |  |  | 145,703 |  |  |  | 15,397 |  |  |  | 161,100 |
Income from operations |  |  | 51,581 |  |  |  | 15,397 |  |  |  | 66,978 |
Loss before income and mining taxes |  |  | (16,655 | ) |  |  | 15,397 |  |  |  | (1,258 | )
Income and mining tax provision |  |  | (135 | ) |  |  | (8,064 | ) |  |  | (8,199 | )
Net loss |  |  | (16,790 | ) |  |  | 7,333 |  |  |  | (9,457 | )
Loss applicable to common shareholders |  |  | (17,342 | ) |  |  | 7,333 |  |  |  | (10,009 | )
Comprehensive loss |  |  | (12,369 | ) |  |  | 7,333 |  |  |  | (5,036 | )
Basic loss per common share after preferred dividends (in cents) |  |  | (3.3 | ) |  |  | 1.4 |  |  |  | (1.9 | )
Diluted loss per common share after preferred dividends (in cents) |  |  | (3.3 | ) |  |  | 1.4 |  |  |  | (1.9 | )
Consolidated Statements of Cash Flows |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  |  | (16,790 | ) |  |  | 7,333 |  |  |  | (9,457 | )
Depreciation, depletion and amortization |  |  | 164,026 |  |  |  | (9,020 | ) |  |  | 155,006 |
Deferred income taxes |  |  | (5,505 | ) |  |  | 1,687 |  |  |  | (3,818 | )
Cash provided by operating activities |  |  | 180,793 |  |  |  | — |  |  |  | 180,793 |

X
- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22663-107794 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22644-107794 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=124431687&loc=d3e22658-107794 + Details
Name: | us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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