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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-20-011693
Filing Date
2020-10-23
Accepted
2020-10-23 16:45:47
Documents
103
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q arch-20200930x10q.htm   iXBRL 10-Q 3450743
2 EX-10.6 arch-20200930xex10d6.htm EX-10.6 37022
3 EX-10.7 arch-20200930xex10d7.htm EX-10.7 216941
4 EX-10.12 arch-20200930xex10d12.htm EX-10.12 40955
5 EX-31.1 arch-20200930xex31d1.htm EX-31.1 13103
6 EX-31.2 arch-20200930xex31d2.htm EX-31.2 13125
7 EX-32.1 arch-20200930xex32d1.htm EX-32.1 6956
8 EX-32.2 arch-20200930xex32d2.htm EX-32.2 7003
9 EX-95 arch-20200930xex95.htm EX-95 238328
10 GRAPHIC arch-20200930x10q002.jpg GRAPHIC 6776
  Complete submission text file 0001558370-20-011693.txt   13642494

Data Files

Seq Description Document Type Size
11 EX-101.SCH arch-20200930.xsd EX-101.SCH 64676
12 EX-101.CAL arch-20200930_cal.xml EX-101.CAL 103857
13 EX-101.DEF arch-20200930_def.xml EX-101.DEF 244967
14 EX-101.LAB arch-20200930_lab.xml EX-101.LAB 622594
15 EX-101.PRE arch-20200930_pre.xml EX-101.PRE 469517
16 EXTRACTED XBRL INSTANCE DOCUMENT arch-20200930x10q_htm.xml XML 2971427
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.: 201258192
SIC: 1221 Bituminous Coal & Lignite Surface Mining