Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-23-004441-index-headers.html | 2023-02-22 08:05:15 | |
| 0001628280-23-004441-index.html | 2023-02-22 08:05:15 | |
| 0001628280-23-004441.txt | 2023-02-22 08:05:15 | |
 0001628280-23-004441-xbrl.zip | 464868 | 2023-02-22 08:05:15 |
| FilingSummary.xml | 46670 | 2023-02-22 08:05:15 |
| Financial_Report.xlsx | 121186 | 2023-02-22 08:05:15 |
| MetaLinks.json | 974027 | 2023-02-22 08:05:15 |
| R1.htm | 62624 | 2023-02-22 08:05:15 |
| R10.htm | 17601 | 2023-02-22 08:05:15 |
| R11.htm | 14552 | 2023-02-22 08:05:15 |
| R12.htm | 22697 | 2023-02-22 08:05:15 |
| R13.htm | 49879 | 2023-02-22 08:05:15 |
| R14.htm | 45610 | 2023-02-22 08:05:15 |
| R15.htm | 77454 | 2023-02-22 08:05:15 |
| R16.htm | 27280 | 2023-02-22 08:05:15 |
| R17.htm | 55377 | 2023-02-22 08:05:15 |
| R18.htm | 45725 | 2023-02-22 08:05:15 |
| R19.htm | 11045 | 2023-02-22 08:05:15 |
| R2.htm | 7791 | 2023-02-22 08:05:15 |
| R20.htm | 11976 | 2023-02-22 08:05:15 |
| R21.htm | 108403 | 2023-02-22 08:05:15 |
| R22.htm | 25552 | 2023-02-22 08:05:15 |
| R23.htm | 17398 | 2023-02-22 08:05:15 |
| R24.htm | 75536 | 2023-02-22 08:05:15 |
| R25.htm | 11959 | 2023-02-22 08:05:15 |
| R26.htm | 10478 | 2023-02-22 08:05:15 |
| R27.htm | 10204 | 2023-02-22 08:05:15 |
| R28.htm | 19000 | 2023-02-22 08:05:15 |
| R29.htm | 86981 | 2023-02-22 08:05:15 |
| R3.htm | 108672 | 2023-02-22 08:05:15 |
| R30.htm | 51146 | 2023-02-22 08:05:15 |
| R31.htm | 44432 | 2023-02-22 08:05:15 |
| R32.htm | 21849 | 2023-02-22 08:05:15 |
| R33.htm | 54682 | 2023-02-22 08:05:15 |
| R34.htm | 41661 | 2023-02-22 08:05:15 |
| R35.htm | 8267 | 2023-02-22 08:05:15 |
| R36.htm | 9465 | 2023-02-22 08:05:15 |
| R37.htm | 106934 | 2023-02-22 08:05:15 |
| R38.htm | 27420 | 2023-02-22 08:05:15 |
| R39.htm | 43520 | 2023-02-22 08:05:15 |
| R4.htm | 13200 | 2023-02-22 08:05:15 |
| R40.htm | 10776 | 2023-02-22 08:05:15 |
| R41.htm | 9246 | 2023-02-22 08:05:15 |
| R42.htm | 8454 | 2023-02-22 08:05:15 |
| R43.htm | 12575 | 2023-02-22 08:05:15 |
| R44.htm | 10737 | 2023-02-22 08:05:15 |
| R45.htm | 29473 | 2023-02-22 08:05:15 |
| R46.htm | 34856 | 2023-02-22 08:05:15 |
| R47.htm | 37265 | 2023-02-22 08:05:15 |
| R48.htm | 37934 | 2023-02-22 08:05:15 |
| R49.htm | 20461 | 2023-02-22 08:05:15 |
| R5.htm | 118169 | 2023-02-22 08:05:15 |
| R50.htm | 11436 | 2023-02-22 08:05:15 |
| R51.htm | 16690 | 2023-02-22 08:05:15 |
| R52.htm | 13305 | 2023-02-22 08:05:15 |
| R53.htm | 8847 | 2023-02-22 08:05:15 |
| R54.htm | 13462 | 2023-02-22 08:05:15 |
| R55.htm | 14485 | 2023-02-22 08:05:15 |
| R56.htm | 14204 | 2023-02-22 08:05:15 |
| R57.htm | 12600 | 2023-02-22 08:05:15 |
| R58.htm | 22475 | 2023-02-22 08:05:15 |
| R59.htm | 55311 | 2023-02-22 08:05:15 |
| R6.htm | 64614 | 2023-02-22 08:05:15 |
| R60.htm | 16396 | 2023-02-22 08:05:15 |
| R61.htm | 35224 | 2023-02-22 08:05:15 |
| R62.htm | 13402 | 2023-02-22 08:05:15 |
| R63.htm | 22910 | 2023-02-22 08:05:15 |
| R64.htm | 21570 | 2023-02-22 08:05:15 |
| R65.htm | 27643 | 2023-02-22 08:05:15 |
| R66.htm | 20339 | 2023-02-22 08:05:15 |
| R67.htm | 37321 | 2023-02-22 08:05:15 |
| R68.htm | 63854 | 2023-02-22 08:05:15 |
| R69.htm | 8530 | 2023-02-22 08:05:15 |
| R7.htm | 109149 | 2023-02-22 08:05:15 |
| R70.htm | 64060 | 2023-02-22 08:05:15 |
| R71.htm | 14150 | 2023-02-22 08:05:15 |
| R72.htm | 6064 | 2023-02-22 08:05:15 |
| R73.htm | 15175 | 2023-02-22 08:05:15 |
| R74.htm | 81851 | 2023-02-22 08:05:15 |
| R75.htm | 12858 | 2023-02-22 08:05:15 |
| R76.htm | 8171 | 2023-02-22 08:05:15 |
| R77.htm | 44921 | 2023-02-22 08:05:15 |
| R78.htm | 12664 | 2023-02-22 08:05:15 |
| R8.htm | 6725 | 2023-02-22 08:05:15 |
| R9.htm | 43678 | 2023-02-22 08:05:15 |
| report.css | 2768 | 2023-02-22 08:05:15 |
| restrictedstockunitaward.htm | 24796 | 2023-02-22 08:05:15 |
 restrictedstockunitaward001.jpg | 209412 | 2023-02-22 08:05:15 |
 restrictedstockunitaward002.jpg | 302085 | 2023-02-22 08:05:15 |
 restrictedstockunitaward003.jpg | 270678 | 2023-02-22 08:05:15 |
 restrictedstockunitaward004.jpg | 264271 | 2023-02-22 08:05:15 |
 restrictedstockunitaward005.jpg | 278737 | 2023-02-22 08:05:15 |
 restrictedstockunitaward006.jpg | 267352 | 2023-02-22 08:05:15 |
 restrictedstockunitaward007.jpg | 89933 | 2023-02-22 08:05:15 |
| rtsrperformanceshareunit.htm | 25181 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit001.jpg | 249041 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit002.jpg | 280165 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit003.jpg | 200941 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit004.jpg | 272843 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit005.jpg | 290035 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit006.jpg | 267041 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit007.jpg | 164910 | 2023-02-22 08:05:15 |
 rtsrperformanceshareunit008.jpg | 31718 | 2023-02-22 08:05:15 |
| shen-20221231.htm | 2130762 | 2023-02-22 08:05:15 |
| shen-20221231.xsd | 61561 | 2023-02-22 08:05:15 |
| shen-20221231_cal.xml | 139029 | 2023-02-22 08:05:15 |
| shen-20221231_def.xml | 255927 | 2023-02-22 08:05:15 |
 shen-20221231_g1.jpg | 4800 | 2023-02-22 08:05:15 |
 shen-20221231_g2.jpg | 91581 | 2023-02-22 08:05:15 |
| shen-20221231_htm.xml | 1819874 | 2023-02-22 08:05:15 |
| shen-20221231_lab.xml | 820347 | 2023-02-22 08:05:15 |
| shen-20221231_pre.xml | 520062 | 2023-02-22 08:05:15 |
| shenex2112312022.htm | 3014 | 2023-02-22 08:05:15 |
| shenex23112312022.htm | 3746 | 2023-02-22 08:05:15 |
| shenex23212312022.htm | 3816 | 2023-02-22 08:05:15 |
| shenex31112312022.htm | 10913 | 2023-02-22 08:05:15 |
| shenex31212312022.htm | 10691 | 2023-02-22 08:05:15 |
| shenex31312312022.htm | 10479 | 2023-02-22 08:05:15 |
| shenex3212312022.htm | 9697 | 2023-02-22 08:05:15 |
| Show.js | 1086 | 2023-02-22 08:05:15 |