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v3.22.1

Fair Value Measurements (Details 1) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Dec. 31, 2021
Fair Value Measurements (Details) |  |
Beginning Balance | $ 0 | $ 0
Additions | 0 |
Cash Payments | 0 | 746,000
Adjustment | 0 | (746,000)
Ending Balance | $ 0 | $ 0

X
- References No definition available. + Details
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Namespace Prefix: | cxdo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | cxdo_FairValueLevelThree
Namespace Prefix: | cxdo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | cxdo_Level3Adjustments
Namespace Prefix: | cxdo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties. + References No definition available. + Details
Name: | us-gaap_AssetsFairValueAdjustment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration