ALASKA COMMUNICATIONS SYSTEMS GROUP INC 10-K/A

10-K/A · ALASKA COMMUNICATIONS SYSTEMS GROUP INC · Filed Apr 30, 2021

Documents

28 files
  • 10-K
  • EX-31.3

    EXHIBIT 31.3

  • EX-31.4

    EXHIBIT 31.4

  • EX-101.SCH
    alsk-20201231.xsd

    XBRL TAXONOMY EXTENSION SCHEMA

  • EX-101.DEF
    alsk-20201231_def.xml

    XBRL TAXONOMY EXTENSION DEFINITION LINKBASE

  • EX-101.LAB
    alsk-20201231_lab.xml

    XBRL TAXONOMY EXTENSION LABEL LINKBASE

  • EX-101.PRE
    alsk-20201231_pre.xml

    XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE

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    alsk20210427_10kaimg011.jpg
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    alsk20210427_10kaimg012.jpg
  • GRAPHIC
    calculation.jpg
  • XML
    alsk20210427_10ka_htm.xml

    IDEA: XBRL DOCUMENT

  • XML

    IDEA: XBRL DOCUMENT

  • EXCEL
    Financial_Report.xlsx

    IDEA: XBRL DOCUMENT

  • XML
    Show.js

    IDEA: XBRL DOCUMENT

  • XML
    report.css

    IDEA: XBRL DOCUMENT

  • XML
    FilingSummary.xml

    IDEA: XBRL DOCUMENT

  • JSON
    MetaLinks.json

    IDEA: XBRL DOCUMENT

  • ZIP
    0001437749-21-010392-xbrl.zip

    IDEA: XBRL DOCUMENT