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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000056701-22-000006
Filing Date
2022-02-04
Accepted
2022-02-04 06:37:43
Documents
44
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-Q koss-20211231x10q.htm   iXBRL 10-Q 1538059
2 EX-31.1 koss-20211231xex31_1.htm EX-31.1 13626
3 EX-31.2 koss-20211231xex31_2.htm EX-31.2 13571
4 EX-32.1 koss-20211231xex32_1.htm EX-32.1 8650
5 EX-32.2 koss-20211231xex32_2.htm EX-32.2 8563
  Complete submission text file 0000056701-22-000006.txt   3394867

Data Files

Seq Description Document Type Size
6 EX-101.SCH koss-20211231.xsd EX-101.SCH 17916
7 EX-101.CAL koss-20211231_cal.xml EX-101.CAL 38369
8 EX-101.DEF koss-20211231_def.xml EX-101.DEF 57753
9 EX-101.LAB koss-20211231_lab.xml EX-101.LAB 223306
10 EX-101.PRE koss-20211231_pre.xml EX-101.PRE 153150
38 EXTRACTED XBRL INSTANCE DOCUMENT koss-20211231x10q_htm.xml XML 169436
Mailing Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212
Business Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212 4149645000
KOSS CORP (Filer) CIK: 0000056701 (see all company filings)

IRS No.: 391168275 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-Q | Act: 34 | File No.: 000-03295 | Film No.: 22590920
SIC: 3651 Household Audio & Video Equipment