XML 98 R84.htm IDEA: XBRL DOCUMENT
v3.23.1

Cost of revenues and general and administrative expenses - General and administrative expenses (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | $ 21,070,234 | $ 18,350,359
Employee costs [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 11,209,635 | 9,562,125
Insurance [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 2,067,625 | 1,813,026
Professional fees [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 1,760,279 | 1,611,616
Directors' fees and expenses [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 991,592 | 851,775
Office Rent [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 793,380 | 735,737
Depreciation [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 163,714 | 140,140
Amortization of intangibles [Member] |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | 582,778 | 746,667
Other [Member]. |  |
Cost of revenues and general and administrative expenses [Line Items] |  |
General and Administrative Expense | $ 3,501,231 | $ 2,889,273

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

X
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
Name: | us-gaap_GeneralAndAdministrativeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_EmployeeCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_InsuranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_ProfessionalsFeeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_DirectorsFeesAndExpensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_OfficeRentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_DepreciationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_AmortizationOfIntangiblesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByBenchmarkAxis=cwco_OtherCreditDeviceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |