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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-18-004646
Filing Date
2018-03-07
Accepted
2018-03-07 12:11:00
Documents
102
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K zixi-10k_20171231.htm 10-K 2628434
2 EX-10.22 zixi-ex1022_84.htm EX-10.22 48829
3 EX-10.23 zixi-ex1023_83.htm EX-10.23 56696
4 EX-10.24 zixi-ex1024_82.htm EX-10.24 44497
5 EX-10.25 zixi-ex1025_81.htm EX-10.25 53554
6 EX-10.26 zixi-ex1026_80.htm EX-10.26 45975
7 EX-10.27 zixi-ex1027_79.htm EX-10.27 54082
8 EX-21.1 zixi-ex211_378.htm EX-21.1 3401
9 EX-23.1 zixi-ex231_6.htm EX-23.1 2929
10 EX-31.1 zixi-ex311_8.htm EX-31.1 17754
11 EX-31.2 zixi-ex312_9.htm EX-31.2 17909
12 EX-32.1 zixi-ex321_7.htm EX-32.1 10688
13 GRAPHIC g2018030715241558442413.jpg GRAPHIC 1606
14 GRAPHIC g2018030715241651742414.jpg GRAPHIC 38253
  Complete submission text file 0001564590-18-004646.txt   10647076

Data Files

Seq Description Document Type Size
15 XBRL INSTANCE DOCUMENT zixi-20171231.xml EX-101.INS 2558235
16 XBRL TAXONOMY EXTENSION SCHEMA zixi-20171231.xsd EX-101.SCH 60137
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE zixi-20171231_cal.xml EX-101.CAL 68070
18 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE zixi-20171231_def.xml EX-101.DEF 202045
19 XBRL TAXONOMY EXTENSION LABEL LINKBASE zixi-20171231_lab.xml EX-101.LAB 461883
20 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE zixi-20171231_pre.xml EX-101.PRE 405219
Mailing Address 2711 NORTH HASKELL AVENUE SUITE 2300, LB 36 DALLAS TX 75204-2960
Business Address 2711 NORTH HASKELL AVENUE SUITE 2300, LB 36 DALLAS TX 75204-2960 214-370-2000
ZIX CORP (Filer) CIK: 0000855612 (see all company filings)

IRS No.: 752216818 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-17995 | Film No.: 18672515
SIC: 7374 Services-Computer Processing & Data Preparation