XML 84 R73.htm IDEA: XBRL DOCUMENT v3.10.0.1

FAIR VALUE MEASUREMENT (Details 2) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Impaired Loan on Assets Measured at Fair Value	$ 1,697	$ 1,120
Consumer [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Commercial real estate [Member]
Impaired Loan on Assets Measured at Fair Value	877	1,120
Residential [Member]
Impaired Loan on Assets Measured at Fair Value	129	0
Construction and land [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Commercial and industrial [Member]
Impaired Loan on Assets Measured at Fair Value	691	0
Fair Value, Inputs, Level 1 [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member] | Consumer [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial real estate [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member] | Residential [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member] | Construction and land [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member] | Commercial and industrial [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Consumer [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial real estate [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Residential [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Construction and land [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 2 [Member] | Commercial and industrial [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3 [Member]
Impaired Loan on Assets Measured at Fair Value	1,697	1,120
Fair Value, Inputs, Level 3 [Member] | Consumer [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial real estate [Member]
Impaired Loan on Assets Measured at Fair Value	877	1,120
Fair Value, Inputs, Level 3 [Member] | Residential [Member]
Impaired Loan on Assets Measured at Fair Value	129	0
Fair Value, Inputs, Level 3 [Member] | Construction and land [Member]
Impaired Loan on Assets Measured at Fair Value	0	0
Fair Value, Inputs, Level 3 [Member] | Commercial and industrial [Member]
Impaired Loan on Assets Measured at Fair Value	$ 691	$ 0

X

- Definition

The amount represents impaired loan on assets measured at fair value.

+ References

No definition available.

+ Details

Name:	bcml_ImpairedLoanOnAssetsMeasuredAtFairValue
Namespace Prefix:	bcml_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ConsumerLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=bcml_ConstructionAndLandMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: