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v3.21.1

Major customers accounted for at least 10% of total revenues (Details) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Ingram Micro Inc. |  |
Percent of total revenues | 31.00% | 38.00%
Threshold percentage for disclosure | 10.00% | 10.00%
BlueStar, Inc. |  |
Percent of total revenues | 23.00% | 21.00%
Threshold percentage for disclosure | 10.00% | 10.00%

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Balance Type: | na
Period Type: | duration

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Name: | srt_MajorCustomersAxis=SCKT_IngramMicroIncMember
Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
Name: | srt_MajorCustomersAxis=SCKT_BlueStarIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |