XML 53 R33.htm IDEA: XBRL DOCUMENT
v3.22.4

Organization and Description of Business - Additional Information (Details) | 12 Months Ended
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Dec. 31, 2022 Test
Organization And Description Of Business [Line Items] |
Number of blood based lung cancer test | 5
Number of commercial blood-based test | 2
Number of SARS-CoV-2 test | 3

X
- Definition Number of cancer test. + References No definition available. + Details
Name: | bdsx_NumberOfCancerTest
Namespace Prefix: | bdsx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of commercial blood based test. + References No definition available. + Details
Name: | bdsx_NumberOfCommercialBloodBasedTest
Namespace Prefix: | bdsx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of SARS-CoV-2 test. + References No definition available. + Details
Name: | bdsx_NumberOfSARSCoV2Test
Namespace Prefix: | bdsx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Organization and description of business. + References No definition available. + Details
Name: | bdsx_OrganizationAndDescriptionOfBusinessLineItems
Namespace Prefix: | bdsx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration