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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-22-011240
Filing Date
2022-05-06
Accepted
2022-05-06 10:09:10
Documents
61
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q nrc20220331_10q.htm   iXBRL 10-Q 713982
2 EXHIBIT 31.1 ex_366697.htm EX-31.1 11513
3 EXHIBIT 31.2 ex_366698.htm EX-31.2 11631
4 EXHIBIT 32 ex_366699.htm EX-32 6523
  Complete submission text file 0001437749-22-011240.txt   4444010

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA nrc-20220331.xsd EX-101.SCH 44970
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nrc-20220331_cal.xml EX-101.CAL 42367
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nrc-20220331_def.xml EX-101.DEF 305773
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE nrc-20220331_lab.xml EX-101.LAB 290155
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nrc-20220331_pre.xml EX-101.PRE 332119
55 EXTRACTED XBRL INSTANCE DOCUMENT nrc20220331_10q_htm.xml XML 621170
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)

IRS No.: 470634000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-35929 | Film No.: 22899293
SIC: 8731 Services-Commercial Physical & Biological Research