Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000897101-13-000715
Filing Date
2013-05-10
Accepted
2013-05-10 14:12:56
Documents
11
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2013 csi132278_10q.htm 10-Q 442769
2 CERTIFICATION OF CEO PURSUANT TO SECTION 302 csi132278_ex31-1.htm EX-31.1 5353
3 CERTIFICATION OF CFO PURSUANT TO SECTION 302 csi132278_ex31-2.htm EX-31.2 5582
4 CERTIFICATION OF CEO/CFO PURSUANT TO SECTION 906 csi132278_ex32.htm EX-32 3186
5 PRESS RELEASE DATED MAY 9, 2013 csi132278_ex99-1.htm EX-99.1 29440
  Complete submission text file 0000897101-13-000715.txt   8839214

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE jcs-20130331.xml EX-101.INS 2025516
7 XBRL SCHEMA FILE jcs-20130331.xsd EX-101.SCH 30478
8 XBRL CALCULATION FILE jcs-20130331_cal.xml EX-101.CAL 62396
9 XBRL DEFINITION FILE jcs-20130331_def.xml EX-101.DEF 83970
10 XBRL LABEL FILE jcs-20130331_lab.xml EX-101.LAB 319508
11 XBRL PRESENTATION FILE jcs-20130331_pre.xml EX-101.PRE 240721
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.: 13832641
SIC: 3661 Telephone & Telegraph Apparatus