XML 69 R57.htm IDEA: XBRL DOCUMENT v3.22.2.2

Significant Customers/Vendors (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Significant Customers/Vendors (Details) [Line Items]
Number of customers			(2)
Accounts Receivable [Member]
Significant Customers/Vendors (Details) [Line Items]
Number of customers			(1)		(2)
Accounts receivable percentage			25.70%		41.10%
Revenue[Member]
Significant Customers/Vendors (Details) [Line Items]
Number of customers	(2)	(3)	(3)	(2)	(3)
Revenue percentage	37.50%	44.00%	54.30%	37.40%
Outstanding accounts payable percentage			48.30%		69.10%

X

- Definition

The percentage of receivables method is used to derive the bad debt percentage that a business expects to experience. The technique is used to populate the allowance for doubtful accounts, which is a contra account that offsets the accounts receivable asset.

+ References

No definition available.

+ Details

Name:	crex_AccountsReceivablePercentage
Namespace Prefix:	crex_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of customers.

+ References

No definition available.

+ Details

Name:	crex_NumberOfCustomers
Namespace Prefix:	crex_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Accounts payable (AP) is the amount owed for the purchase of goods or services at a specific date. Accounts payable is recorded at the time an invoice is approved for payment and recorded in the General Ledger (or AP sub-ledger) as an outstanding, or open, liability because it has not been paid.

+ References

No definition available.

+ Details

Name:	crex_OutstandingAccountsPayablePercentage
Namespace Prefix:	crex_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Revenue percentage.

+ References

No definition available.

+ Details

Name:	crex_RevenuePercentage
Namespace Prefix:	crex_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	crex_SignificantCustomersVendorsDetailsLineItems
Namespace Prefix:	crex_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_ConcentrationRiskByBenchmarkAxis=us-gaap_AccountsReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_ConcentrationRiskByTypeAxis=crex_RevenueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: