XML 60 R45.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Accounts Receivable - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Jan. 01, 2022
Receivables [Abstract] |  |  |  |
Amount billed but not received under retainage provisions in contracts | $ 3,200 | $ 1,600 |  | $ 1,800
Accounts receivable, net of allowances of $6,460 and $4,220 | $ 112,733 | 83,086 |  | $ 75,000
Retainage receivables on contracts minimum period | 1 year |  |  |
Retainage receivables on contracts maximum period | 2 years |  |  |
Provision for doubtful accounts | $ 1,593 | 1,340 | $ 688 |
Charge-offs | $ (600) | $ 600 | $ 300 |

X
- Definition Allowance for doubtful accounts receivable (charge offs) recoveries + References No definition available. + Details
Name: | ceco_AllowanceForDoubtfulAccountsReceivableChargeOffsRecoveries
Namespace Prefix: | ceco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Contract receivable retainage1. + References No definition available. + Details
Name: | ceco_ContractReceivableRetainage1
Namespace Prefix: | ceco_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Retainage receivables on contracts maximum period. + References No definition available. + Details
Name: | ceco_RetainageReceivablesOnContractsMaximumPeriod
Namespace Prefix: | ceco_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Retainage receivables on contracts minimum period. + References No definition available. + Details
Name: | ceco_RetainageReceivablesOnContractsMinimumPeriod
Namespace Prefix: | ceco_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481990/310-10-45-9 + Details
Name: | us-gaap_AccountsReceivableNetCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_ProvisionForDoubtfulAccounts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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