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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001084991-22-000009
Filing Date
2022-03-18
Accepted
2022-03-18 16:06:28
Documents
84
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ngs-20211231.htm   iXBRL 10-K 1631862
2 EX-21.1 a123121-ngsxex211subsidiar.htm EX-21.1 3357
3 EX-23.1 a123121-ex231mossadamscons.htm EX-23.1 3063
4 EX-31.1 a123121-ngsxex311taylor.htm EX-31.1 13689
5 EX-31.2 a123121-ngsxex312foster.htm EX-31.2 12166
6 EX-32.1 a123121-ngsxex321taylor.htm EX-32.1 9059
7 EX-32.2 a123121-ngsxex322foster.htm EX-32.2 9061
  Complete submission text file 0001084991-22-000009.txt   7966996

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ngs-20211231.xsd EX-101.SCH 57071
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ngs-20211231_cal.xml EX-101.CAL 88861
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ngs-20211231_def.xml EX-101.DEF 228561
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ngs-20211231_lab.xml EX-101.LAB 726685
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ngs-20211231_pre.xml EX-101.PRE 468995
78 EXTRACTED XBRL INSTANCE DOCUMENT ngs-20211231_htm.xml XML 1295336
Mailing Address 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705
Business Address 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700
NATURAL GAS SERVICES GROUP INC (Filer) CIK: 0001084991 (see all company filings)

IRS No.: 752811855 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31398 | Film No.: 22752557
SIC: 1389 Oil & Gas Field Services, NEC