Name:	cuen_FairValueAssumptionExpectedDividendRate
Namespace Prefix:	cuen_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	cuen_FairValueAssumptionExpectedTerm
Namespace Prefix:	cuen_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

No definition available.

Name:	cuen_FairValueAssumptionExpectedVolatilityRate
Namespace Prefix:	cuen_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Forfeiture rate assumption used in valuing an instrument.

No definition available.

Name:	cuen_FairValueAssumptionForfeitureRate
Namespace Prefix:	cuen_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Risk-free interest rate assumption used in valuing an instrument.

No definition available.

Name:	cuen_FairValueAssumptionRiskFreeInterestRate
Namespace Prefix:	cuen_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Per share increase in conversion price of convertible common stock. Excludes change due to standard antidilution provision.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644