Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000897101-19-000704
Filing Date
2019-08-02
Accepted
2019-08-02 12:09:37
Documents
81
Period of Report
2019-06-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q FOR THE PERIOD ENDED JUNE 30, 2019 csi191608_10q.htm 10-Q 685214
2 CERTIFICATION OF CHIEF EXECUTIVE OFFICER csi191608_ex31-1.htm EX-31.1 8223
3 CERTIFICATION OF CHIEF FINANCIAL OFFICER csi191608_ex31-2.htm EX-31.2 8265
4 CERTIFICATIONS csi191608_ex32.htm EX-32 3692
5 PRESS RELEASE DATED JULY 29, 2019 csi191608_ex99-1.htm EX-99.1 17857
6 PRESS RELEASE DATED JULY 31, 2019 csi191608_ex99-2.htm EX-99.2 73041
7 GRAPHIC a191608001_v1.jpg GRAPHIC 19953
  Complete submission text file 0000897101-19-000704.txt   8259113

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE FILE jcs-20190630.xml EX-101.INS 2810728
9 XBRL SCHEMA FILE jcs-20190630.xsd EX-101.SCH 42481
10 XBRL CALCULATION FILE jcs-20190630_cal.xml EX-101.CAL 58679
11 XBRL DEFINITION FILE jcs-20190630_def.xml EX-101.DEF 133378
12 XBRL LABEL FILE jcs-20190630_lab.xml EX-101.LAB 376656
13 XBRL PRESENTATION FILE jcs-20190630_pre.xml EX-101.PRE 311959
Mailing Address 10900 RED CIRCLE DRIVE MINNETONKA MN 55343
Business Address 10900 RED CIRCLE DRIVE MINNETONKA MN 55343 9529961674
COMMUNICATIONS SYSTEMS INC (Filer) CIK: 0000022701 (see all company filings)

EIN.: 410957999 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31588 | Film No.: 19994999
SIC: 3661 Telephone & Telegraph Apparatus