| Document And Entity Information - USD ($) $ in Millions | 12 Months Ended | ||
| Dec. 31, 2021 | Mar. 31, 2022 | Jun. 30, 2021 | |
| Document Information Line Items | |||
| Entity Registrant Name | DECISIONPOINT SYSTEMS, INC. | ||
| Document Type | 10-K/A | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity Common Stock, Shares Outstanding | 7,221,128 | ||
| Entity Public Float | $ 20.6 | ||
| Amendment Flag | true | ||
| Amendment Description | DecisionPoint Systems, Inc. (the “Company”, “our,” “we” or “us”) is filing this Amendment No. 1 on Form 10-K/A (the “Amended Report”) to its Annual Report on Form 10-K for the fiscal year ended December 31, 2021, which was filed with the Securities and Exchange Commission (the SEC) on April 1, 2022 (the “Original Report”), for the sole purpose of including the information required by Part III of Form 10-K.Except as otherwise expressly stated for the Items amended in this Amended Report, this Amended Report continues to speak as of the date of the Original Report and we have not updated the disclosure contained herein to reflect events that have occurred since the filing of the Original Report. Accordingly, this Amended Report should be read in conjunction with the Original Report and our other filings made with the SEC subsequent to the filing of the Original Report.Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), this Amendment also contains new certifications of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Because no financial statements are included in this Amended Report and it does not contain or amend any disclosure with respect to Items 307 or 308 of Regulation S-K promulgated by the SEC under the Exchange Act, paragraphs 3, 4 and 5 of the Section 302 certifications have been omitted. In addition, because no financial statements are included in this Amended Report, new certifications of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 are not required to be included with this Amended Report. | ||
| Entity Central Index Key | 0001505611 | ||
| Entity Current Reporting Status | Yes | ||
| Entity Voluntary Filers | No | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Well-known Seasoned Issuer | No | ||
| Document Period End Date | Dec. 31, 2021 | ||
| Document Fiscal Year Focus | 2021 | ||
| Document Fiscal Period Focus | FY | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | false | ||
| Entity Shell Company | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Entity Incorporation, State or Country Code | DE | ||
| Entity File Number | 333-245695 | ||
| Entity Tax Identification Number | 37-1644635 | ||
| Entity Address, Address Line One | 1615 South Congress Avenue Suite 103 | ||
| Entity Address, City or Town | Delray Beach | ||
| Entity Address, State or Province | FL | ||
| Entity Address, Postal Zip Code | 33445 | ||
| City Area Code | (561) | ||
| Local Phone Number | 900-3723 | ||
| Entity Interactive Data Current | Yes | ||
| Auditor Name | Haskell & White LLP | ||
| Auditor Location | Irvine, California | ||
| Auditor Firm ID | 200 |
