Filing detail
NPK International Inc. 8-K
Accession 0000071829-25-000143
Filed (ET)
Nov 23, 7:00 PM ET
Accepted
Nov 24, 9:00 AM ET
File size
1.3 MB
SEC accession
0000071829-25-000143
Filing details
- Company
- NPK International Inc.
- CIK
- 0000071829
- Incorporated
- DE
- Entity type
- operating
Related parties
- filerCIK 0000071829
Documents
nr-20251124.htm
8-K
8-K
PrimaryOpen file ↗a20258knov24-exhibit21.htm
EX-2.1
EX-2.1
a20258knov24-exhibit991.htm
EX-99.1
EX-99.1
nr-20251124.xsd
EX-101.SCH
XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
nr-20251124_lab.xml
EX-101.LAB
XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
nr-20251124_pre.xml
EX-101.PRE
XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
npklogoa.jpg
GRAPHIC
nr-20251124_g1.jpg
GRAPHIC
R1.htm
XML
IDEA: XBRL DOCUMENT
Show.js
XML
IDEA: XBRL DOCUMENT
report.css
XML
IDEA: XBRL DOCUMENT
FilingSummary.xml
XML
IDEA: XBRL DOCUMENT
MetaLinks.json
JSON
IDEA: XBRL DOCUMENT
0000071829-25-000143-xbrl.zip
ZIP
IDEA: XBRL DOCUMENT
nr-20251124_htm.xml
XML
IDEA: XBRL DOCUMENT