# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-025583
Filing Date
2025-08-08
Accepted
2025-08-08 10:30:53
Documents
64
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | nrc20250630_10q.htm iXBRL | 10-Q | 1185204
2 | EXHIBIT 10.2 | ex_845011.htm | EX-10.2 | 50827
3 | EXHIBIT 31.1 | ex_845007.htm | EX-31.1 | 12136
4 | EXHIBIT 31.2 | ex_845008.htm | EX-31.2 | 12052
5 | EXHIBIT 32 | ex_845010.htm | EX-32 | 6797
| Complete submission text file | 0001437749-25-025583.txt |  | 6611234

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | nrc-20250630.xsd | EX-101.SCH | 52872
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | nrc-20250630_cal.xml | EX-101.CAL | 39652
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | nrc-20250630_def.xml | EX-101.DEF | 362755
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | nrc-20250630_lab.xml | EX-101.LAB | 335191
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | nrc-20250630_pre.xml | EX-101.PRE | 392182
67 | EXTRACTED XBRL INSTANCE DOCUMENT | nrc20250630_10q_htm.xml | XML | 1228495

Mailing Address 1245 Q STREET LINCOLN NE 68508
Business Address 1245 Q STREET LINCOLN NE 68508 4024752525
NATIONAL RESEARCH CORP (Filer) CIK: 0000070487 (see all company filings)

EIN.: 470634000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-35929 | Film No.: 251196677
SIC: 8731 Services-Commercial Physical & Biological Research
(CF Office: 08 Industrial Applications and Services)