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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001084991-21-000026
Filing Date
2021-03-31
Accepted
2021-03-31 14:37:29
Documents
91
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ngs-20201231.htm   iXBRL 10-K 1676222
2 EX-21.1 a123120-ngsxex211subsidiar.htm EX-21.1 3308
3 EX-23.1 a123120-ex231bdoconsent.htm EX-23.1 3290
4 EX-23.2 a123120-ex232mossadamscons.htm EX-23.2 2848
5 EX-31.1 a123120-ngsxex311taylor.htm EX-31.1 13717
6 EX-31.2 a123120-ngsxex312lawrence.htm EX-31.2 12164
7 EX-32.1 a123120-ngsxex321taylor.htm EX-32.1 9087
8 EX-32.2 a123120-ngsxex322lawrence.htm EX-32.2 9097
14 ngs-20201231_g1.jpg GRAPHIC 90508
  Complete submission text file 0001084991-21-000026.txt   8663657

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ngs-20201231.xsd EX-101.SCH 57331
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ngs-20201231_cal.xml EX-101.CAL 109654
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ngs-20201231_def.xml EX-101.DEF 284278
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ngs-20201231_lab.xml EX-101.LAB 773173
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ngs-20201231_pre.xml EX-101.PRE 514427
15 EXTRACTED XBRL INSTANCE DOCUMENT ngs-20201231_htm.xml XML 1366014
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.: 21792579
SIC: 1389 Oil & Gas Field Services, NEC