Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001289945-20-000068-index-headers.html | 2020-10-28 16:19:28 | |
| 0001289945-20-000068-index.html | 2020-10-28 16:19:28 | |
| 0001289945-20-000068.txt | 2020-10-28 16:19:28 | |
 0001289945-20-000068-xbrl.zip | 40796 | 2020-10-28 16:19:28 |
| a3q208kex991.htm | 733538 | 2020-10-28 16:19:28 |
| FilingSummary.xml | 1747 | 2020-10-28 16:19:28 |
| Financial_Report.xlsx | 5430 | 2020-10-28 16:19:28 |
 image41a.jpg | 54321 | 2020-10-28 16:19:28 |
| MetaLinks.json | 16916 | 2020-10-28 16:19:28 |
| R1.htm | 36973 | 2020-10-28 16:19:28 |
| report.css | 2767 | 2020-10-28 16:19:28 |
| Show.js | 1085 | 2020-10-28 16:19:28 |
| spok-20201028.htm | 47631 | 2020-10-28 16:19:28 |
| spok-20201028.xsd | 2449 | 2020-10-28 16:19:28 |
| spok-20201028_cal.xml | 738 | 2020-10-28 16:19:28 |
| spok-20201028_def.xml | 1683 | 2020-10-28 16:19:28 |
| spok-20201028_htm.xml | 10593 | 2020-10-28 16:19:28 |
| spok-20201028_lab.xml | 23312 | 2020-10-28 16:19:28 |
| spok-20201028_pre.xml | 12145 | 2020-10-28 16:19:28 |
 spoklogoasecondheadera081.jpg | 252948 | 2020-10-28 16:19:28 |