<SEC-DOCUMENT>0001289945-22-000006-index.html : 20220217
<SEC-HEADER>0001289945-22-000006.hdr.sgml : 20220217
<ACCEPTANCE-DATETIME>20220217070651
ACCESSION NUMBER:		0001289945-22-000006
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20220216
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Cost Associated with Exit or Disposal Activities
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220217
DATE AS OF CHANGE:		20220217

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Spok Holdings, Inc
		CENTRAL INDEX KEY:			0001289945
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO TELEPHONE COMMUNICATIONS [4812]
		IRS NUMBER:				161694797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32358
		FILM NUMBER:		22645617

	BUSINESS ADDRESS:	
		STREET 1:		6850 VERSAR CENTER,
		STREET 2:		SUITE 420
		CITY:			SPRINGFIELD
		STATE:			VA
		ZIP:			22151
		BUSINESS PHONE:		800-611-8488

	MAIL ADDRESS:	
		STREET 1:		6850 VERSAR CENTER,
		STREET 2:		SUITE 420
		CITY:			SPRINGFIELD
		STATE:			VA
		ZIP:			22151

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	USA Mobility, Inc
		DATE OF NAME CHANGE:	20040719

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wizards-Patriots Holdings, Inc.
		DATE OF NAME CHANGE:	20040512
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>spok-20220216.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: spok-20220216.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a4q218kex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: a4q218kex991.htm

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<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>a4q218kex992.htm
<DESCRIPTION>EX-99.2
<TEXT>
Document 3 - file: a4q218kex992.htm

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<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>4
<FILENAME>spok-20220216.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
Document 4 - file: spok-20220216.xsd

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<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>spok-20220216_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
Document 5 - file: spok-20220216_lab.xml

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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>spok-20220216_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
Document 6 - file: spok-20220216_pre.xml

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image.jpg
<TEXT>
Document 7 - file: image.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image4.jpg
<TEXT>
Document 8 - file: image4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>spoklogoa09.jpg
<TEXT>
Document 9 - file: spoklogoa09.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>spoktweeta08.jpg
<TEXT>
Document 10 - file: spoktweeta08.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 11 - file: R1.htm

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>spok-20220216_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 12 - file: spok-20220216_htm.html

Document 12 - RAW XML: spok-20220216_htm.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>13
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 13 - file: Financial_Report.xlsx

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 14 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 15 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 16 - file: FilingSummary.html

Document 16 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>18
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 18 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>19
<FILENAME>0001289945-22-000006-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 19 - file: 0001289945-22-000006-xbrl.zip

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