<SEC-DOCUMENT>0001289945-23-000039-index.html : 20230504
<SEC-HEADER>0001289945-23-000039.hdr.sgml : 20230504
<ACCEPTANCE-DATETIME>20230504161151
ACCESSION NUMBER:		0001289945-23-000039
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		88
CONFORMED PERIOD OF REPORT:	20230504
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20230504
DATE AS OF CHANGE:		20230504

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:		23888829

	BUSINESS ADDRESS:	
		STREET 1:		5911 KINGSTOWNE VILLAGE PARKWAY
		STREET 2:		6TH FLOOR
		CITY:			ALEXANDRIA
		STATE:			VA
		ZIP:			22315
		BUSINESS PHONE:		800-611-8488

	MAIL ADDRESS:	
		STREET 1:		5911 KINGSTOWNE VILLAGE PARKWAY
		STREET 2:		6TH FLOOR
		CITY:			ALEXANDRIA
		STATE:			VA
		ZIP:			22315

	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-20230504.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: spok-20230504.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ex991-investordeck.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: ex991-investordeck.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>3 <FILENAME>spok-20230504.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 3 - file: spok-20230504.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>4 <FILENAME>spok-20230504_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT <TEXT> Document 4 - file: spok-20230504_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>spok-20230504_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 5 - file: spok-20230504_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>spok-20230504_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 6 - file: spok-20230504_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>ex991-investordeck001.jpg <TEXT> Document 7 - file: ex991-investordeck001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>ex991-investordeck002.jpg <TEXT> Document 8 - file: ex991-investordeck002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>ex991-investordeck003.jpg <TEXT> Document 9 - file: ex991-investordeck003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>ex991-investordeck004.jpg <TEXT> Document 10 - file: ex991-investordeck004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>ex991-investordeck005.jpg <TEXT> Document 11 - file: ex991-investordeck005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>ex991-investordeck006.jpg <TEXT> Document 12 - file: ex991-investordeck006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>ex991-investordeck007.jpg <TEXT> Document 13 - file: ex991-investordeck007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>ex991-investordeck008.jpg <TEXT> Document 14 - file: ex991-investordeck008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>ex991-investordeck009.jpg <TEXT> Document 15 - file: ex991-investordeck009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>ex991-investordeck010.jpg <TEXT> Document 16 - file: ex991-investordeck010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>ex991-investordeck011.jpg <TEXT> Document 17 - file: ex991-investordeck011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>ex991-investordeck012.jpg <TEXT> Document 18 - file: ex991-investordeck012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>ex991-investordeck013.jpg <TEXT> Document 19 - file: ex991-investordeck013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>ex991-investordeck014.jpg <TEXT> Document 20 - file: ex991-investordeck014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>ex991-investordeck015.jpg <TEXT> Document 21 - file: ex991-investordeck015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>ex991-investordeck016.jpg <TEXT> Document 22 - file: ex991-investordeck016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>ex991-investordeck017.jpg <TEXT> Document 23 - file: ex991-investordeck017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>ex991-investordeck018.jpg <TEXT> Document 24 - file: ex991-investordeck018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>ex991-investordeck019.jpg <TEXT> Document 25 - file: ex991-investordeck019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>ex991-investordeck020.jpg <TEXT> Document 26 - file: ex991-investordeck020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>ex991-investordeck021.jpg <TEXT> Document 27 - file: ex991-investordeck021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>ex991-investordeck022.jpg <TEXT> Document 28 - file: ex991-investordeck022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>ex991-investordeck023.jpg <TEXT> Document 29 - file: ex991-investordeck023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>ex991-investordeck024.jpg <TEXT> Document 30 - file: ex991-investordeck024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>ex991-investordeck025.jpg <TEXT> Document 31 - file: ex991-investordeck025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>ex991-investordeck026.jpg <TEXT> Document 32 - file: ex991-investordeck026.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>ex991-investordeck027.jpg <TEXT> Document 33 - file: ex991-investordeck027.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>ex991-investordeck028.jpg <TEXT> Document 34 - file: ex991-investordeck028.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>ex991-investordeck029.jpg <TEXT> Document 35 - file: ex991-investordeck029.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>ex991-investordeck030.jpg <TEXT> Document 36 - file: ex991-investordeck030.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>ex991-investordeck031.jpg <TEXT> Document 37 - file: ex991-investordeck031.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>ex991-investordeck032.jpg <TEXT> Document 38 - file: ex991-investordeck032.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>ex991-investordeck033.jpg <TEXT> Document 39 - file: ex991-investordeck033.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>ex991-investordeck034.jpg <TEXT> Document 40 - file: ex991-investordeck034.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>ex991-investordeck035.jpg <TEXT> Document 41 - file: ex991-investordeck035.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>42 <FILENAME>ex991-investordeck036.jpg <TEXT> Document 42 - file: ex991-investordeck036.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>43 <FILENAME>ex991-investordeck037.jpg <TEXT> Document 43 - file: ex991-investordeck037.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>44 <FILENAME>ex991-investordeck038.jpg <TEXT> Document 44 - file: ex991-investordeck038.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>45 <FILENAME>ex991-investordeck039.jpg <TEXT> Document 45 - file: ex991-investordeck039.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>46 <FILENAME>ex991-investordeck040.jpg <TEXT> Document 46 - file: ex991-investordeck040.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>47 <FILENAME>ex991-investordeck041.jpg <TEXT> Document 47 - file: ex991-investordeck041.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>48 <FILENAME>ex991-investordeck042.jpg <TEXT> Document 48 - file: ex991-investordeck042.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>49 <FILENAME>ex991-investordeck043.jpg <TEXT> Document 49 - file: ex991-investordeck043.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>50 <FILENAME>ex991-investordeck044.jpg <TEXT> Document 50 - file: ex991-investordeck044.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>51 <FILENAME>ex991-investordeck045.jpg <TEXT> Document 51 - file: ex991-investordeck045.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>52 <FILENAME>ex991-investordeck046.jpg <TEXT> Document 52 - file: ex991-investordeck046.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>53 <FILENAME>ex991-investordeck047.jpg <TEXT> Document 53 - file: ex991-investordeck047.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>54 <FILENAME>ex991-investordeck048.jpg <TEXT> Document 54 - file: ex991-investordeck048.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>55 <FILENAME>ex991-investordeck049.jpg <TEXT> Document 55 - file: ex991-investordeck049.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>56 <FILENAME>ex991-investordeck050.jpg <TEXT> Document 56 - file: ex991-investordeck050.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>57 <FILENAME>ex991-investordeck051.jpg <TEXT> Document 57 - file: ex991-investordeck051.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>58 <FILENAME>ex991-investordeck052.jpg <TEXT> Document 58 - file: ex991-investordeck052.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>59 <FILENAME>ex991-investordeck053.jpg <TEXT> Document 59 - file: ex991-investordeck053.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>60 <FILENAME>ex991-investordeck054.jpg <TEXT> Document 60 - file: ex991-investordeck054.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>61 <FILENAME>ex991-investordeck055.jpg <TEXT> Document 61 - file: ex991-investordeck055.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>62 <FILENAME>ex991-investordeck056.jpg <TEXT> Document 62 - file: ex991-investordeck056.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>63 <FILENAME>ex991-investordeck057.jpg <TEXT> Document 63 - file: ex991-investordeck057.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>64 <FILENAME>ex991-investordeck058.jpg <TEXT> Document 64 - file: ex991-investordeck058.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>65 <FILENAME>ex991-investordeck059.jpg <TEXT> Document 65 - file: ex991-investordeck059.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>66 <FILENAME>ex991-investordeck060.jpg <TEXT> Document 66 - file: ex991-investordeck060.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>67 <FILENAME>ex991-investordeck061.jpg <TEXT> Document 67 - file: ex991-investordeck061.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>68 <FILENAME>ex991-investordeck062.jpg <TEXT> Document 68 - file: ex991-investordeck062.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>69 <FILENAME>ex991-investordeck063.jpg <TEXT> Document 69 - file: ex991-investordeck063.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>70 <FILENAME>ex991-investordeck064.jpg <TEXT> Document 70 - file: ex991-investordeck064.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>71 <FILENAME>ex991-investordeck065.jpg <TEXT> Document 71 - file: ex991-investordeck065.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>72 <FILENAME>ex991-investordeck066.jpg <TEXT> Document 72 - file: ex991-investordeck066.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>73 <FILENAME>ex991-investordeck067.jpg <TEXT> Document 73 - file: ex991-investordeck067.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>74 <FILENAME>ex991-investordeck068.jpg <TEXT> Document 74 - file: ex991-investordeck068.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>75 <FILENAME>ex991-investordeck069.jpg <TEXT> Document 75 - file: ex991-investordeck069.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>76 <FILENAME>ex991-investordeck070.jpg <TEXT> Document 76 - file: ex991-investordeck070.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>77 <FILENAME>ex991-investordeck071.jpg <TEXT> Document 77 - file: ex991-investordeck071.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>78 <FILENAME>ex991-investordeck072.jpg <TEXT> Document 78 - file: ex991-investordeck072.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>79 <FILENAME>ex991-investordeck073.jpg <TEXT> Document 79 - file: ex991-investordeck073.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>80 <FILENAME>ex991-investordeck074.jpg <TEXT> Document 80 - file: ex991-investordeck074.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>81 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 81 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>82 <FILENAME>spok-20230504_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 82 - file: spok-20230504_htm.html
Document 82 - RAW XML: spok-20230504_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>83 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 83 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>84 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 84 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>85 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 85 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>86 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 86 - file: FilingSummary.html
Document 86 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>88 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 88 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>89 <FILENAME>0001289945-23-000039-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 89 - file: 0001289945-23-000039-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>