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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-22-015484
Filing Date
2022-10-27
Accepted
2022-10-27 15:47:42
Documents
441
Period of Report
2022-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20220930x10q.htm   iXBRL 10-Q 3194080
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  Complete submission text file 0001558370-22-015484.txt   16855031

Data Files

Seq Description Document Type Size
356 EX-101.SCH arch-20220930.xsd EX-101.SCH 60258
357 EX-101.CAL arch-20220930_cal.xml EX-101.CAL 97095
358 EX-101.DEF arch-20220930_def.xml EX-101.DEF 209627
359 EX-101.LAB arch-20220930_lab.xml EX-101.LAB 572423
360 EX-101.PRE arch-20220930_pre.xml EX-101.PRE 411194
435 EXTRACTED XBRL INSTANCE DOCUMENT arch-20220930x10q_htm.xml XML 2767050
Mailing Address CITYPLACE ONE SUITE 300 ARCH MINERAL CORP CREVE COEUR MO 63141
Business Address CITY PLACE ONE STE 300 ARCH MINERAL CORP ST LOUIS MO 63141 3149942700
ARCH RESOURCES, INC. (Filer) CIK: 0001037676 (see all company filings)

IRS No.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-13105 | Film No.: 221337202
SIC: 1221 Bituminous Coal & Lignite Surface Mining