SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-21-003388
Filing Date
2021-05-11
Accepted
2021-05-11 16:30:28
Documents
57
Period of Report
2021-03-27

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q f10q_051121p.htm 10-Q 342822
2 EXHIBIT 10.1 exh_101.htm EX-10.1 23174
3 EXHIBIT 31.1 exh_311.htm EX-31.1 8230
4 EXHIBIT 31.2 exh_312.htm EX-31.2 8179
5 EXHIBIT 32 exh_32.htm EX-32 5029
  Complete submission text file 0001171843-21-003388.txt   2669804

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE tcco-20210327.xml EX-101.INS 441738
7 XBRL SCHEMA FILE tcco-20210327.xsd EX-101.SCH 36929
8 XBRL CALCULATION FILE tcco-20210327_cal.xml EX-101.CAL 31167
9 XBRL DEFINITION FILE tcco-20210327_def.xml EX-101.DEF 242412
10 XBRL LABEL FILE tcco-20210327_lab.xml EX-101.LAB 205479
11 XBRL PRESENTATION FILE tcco-20210327_pre.xml EX-101.PRE 266745
Mailing Address 100 DOMINO DRIVE CONCORD MA 01742-2892
Business Address 100 DOMINO DR CONCORD MA 01742 9782875100
TECHNICAL COMMUNICATIONS CORP (Filer) CIK: 0000096699 (see all company filings)

IRS No.: 042295040 | State of Incorp.: MA | Fiscal Year End: 1002
Type: 10-Q | Act: 34 | File No.: 001-34816 | Film No.: 21911729
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment