| Document and Entity Information | Aug. 13, 2021 |
| Details | |
| Registrant CIK | 0001011432 |
| Registrant Name | CYNERGISTEK, INC. |
| SEC Form | 8-K |
| Period End date | Aug. 16, 2021 |
| Tax Identification Number (TIN) | 37-1867101 |
| Emerging Growth Company | false |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 000-27507 |
| Entity Address, Address Line One | 11940 Jollyville Road |
| Entity Address, Address Line Two | Suite 300-N |
| Entity Address, City or Town | Austin |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 78759 |
| City Area Code | 512 |
| Local Phone Number | 402-8550 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Amendment Flag | false |
