Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000897101-12-000451
Filing Date
2012-03-15
Accepted
2012-03-15 15:21:52
Documents
16
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K FOR THE FISCAL YEAR ENDED DECEMBER 31, 2011 csi120466_10k.htm 10-K 925815
2 EMPLOYEE STOCK OWNERSHIP PLAN AND TRUST csi120466_ex10-3.htm EX-10.3 511434
3 FIRST AMENDMENT OF THE EMPLOYEE STOCK OWNERSHIP PLAN AND TRUST csi120466_ex10-31.htm EX-10.31 13283
4 SUBSIDIARIES OF THE REGISTRANT csi120466_ex21.htm EX-21 4418
5 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM csi120466_ex23.htm EX-23 1817
6 CERTIFICATION OF CEO PURSUANT TO SECTION 302 csi120466_ex31-1.htm EX-31.1 10448
7 CERTIFICATION OF CFO PURSUANT TO SECTION 302 csi120466_ex31-2.htm EX-31.2 10499
8 CERTIFICATION OF CEO/CEO PURSUANT TO SECTION 906 csi120466_ex32.htm EX-32 3285
9 PRESS RELEASE DATED MARCH 12, 2012 csi120466_ex99-1.htm EX-99.1 33257
16 GRAPHIC a120466001_v2.jpg GRAPHIC 26003
  Complete submission text file 0000897101-12-000451.txt   4124015

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE FILE jcs-20111231.xml EX-101.INS 534769
11 XBRL SCHEMA FILE jcs-20111231.xsd EX-101.SCH 12017
12 XBRL CALCULATION FILE jcs-20111231_cal.xml EX-101.CAL 43753
13 XBRL DEFINITION FILE jcs-20111231_def.xml EX-101.DEF 14157
14 XBRL LABEL FILE jcs-20111231_lab.xml EX-101.LAB 166629
15 XBRL PRESENTATION FILE jcs-20111231_pre.xml EX-101.PRE 106849
Mailing Address 213 MAIN STREET P O BOX 777 HECTOR MN 55342
Business Address 213 S MAIN ST HECTOR MN 55342 3208486231
COMMUNICATIONS SYSTEMS INC (Filer) CIK: 0000022701 (see all company filings)

EIN.: 410957999 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31588 | Film No.: 12693775
SIC: 3661 Telephone & Telegraph Apparatus