Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001140361-20-008735
Filing Date
2020-04-13
Accepted
2020-04-13 16:45:47
Documents
56
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K form10k.htm 10-K 959760
2 EXHIBIT 31.1 ex31_1.htm EX-31.1 11916
3 EXHIBIT 32.1 ex32_1.htm EX-32.1 4429
  Complete submission text file 0001140361-20-008735.txt   6195130

Data Files

Seq Description Document Type Size
4 XBRL INSTANCE DOCUMENT usnu-20191231.xml EX-101.INS 1118844
5 XBRL TAXONOMY EXTENSION SCHEMA usnu-20191231.xsd EX-101.SCH 50323
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE usnu-20191231_cal.xml EX-101.CAL 82859
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE usnu-20191231_def.xml EX-101.DEF 308164
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE usnu-20191231_lab.xml EX-101.LAB 663219
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE usnu-20191231_pre.xml EX-101.PRE 468976
Mailing Address 2400 RESEARCH BLVD SUITE 325 ROCKVILLE MD 20850
Business Address 2400 RESEARCH BLVD SUITE 325 ROCKVILLE MD 20850 3012088998
U.S. NeuroSurgical Holdings, Inc. (Filer) CIK: 0001089815 (see all company filings)

EIN.: 521842411 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-26575 | Film No.: 20789141
SIC: 8093 Services-Specialty Outpatient Facilities, NEC