XML 74 R63.htm IDEA: XBRL DOCUMENT
v3.20.2

Loans and Allowance for Credit Losses on Loans - Aging of Past Due Loans by Class of Loans (Details) - USD ($) | Jun. 30, 2020 | Jan. 01, 2020 | Dec. 31, 2019
--- | --- | --- | ---
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | $ 11,504,000 |  | $ 15,315,000
Current | 2,684,520,000 |  | 2,518,848,000
Total loan balance | 2,696,024,000 |  | 2,534,163,000
30-59 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 6,252,000 |  | 4,770,000
60-89 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 1,873,000 |  | 2,234,000
90 Days or Greater Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 3,379,000 |  | 8,311,000
Commercial |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance |  |  | 603,345,000
Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance |  |  | 1,897,074,000
Consumer |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance |  |  | 33,744,000
Commercial |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 878,393,000 | $ 6,790,000 |
Commercial | Commercial |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 8,056,000 |  | 10,084,000
Current | 870,337,000 |  | 593,261,000
Total loan balance | 878,393,000 |  | 603,345,000
Commercial | Commercial | 30-59 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 5,195,000 |  | 4,770,000
Commercial | Commercial | 60-89 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 1,873,000 |  | 2,097,000
Commercial | Commercial | 90 Days or Greater Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 988,000 |  | 3,217,000
CRE - owner occupied |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 553,463,000 | 6,994,000 |
CRE - owner occupied | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 29,000 |  | 5,094,000
Current | 553,434,000 |  | 543,813,000
Total loan balance | 553,463,000 |  | 548,907,000
CRE - owner occupied | Real estate | 90 Days or Greater Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 29,000 |  | 5,094,000
CRE - non-owner occupied |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Current | 725,776,000 |  | 767,821,000
Total loan balance | 725,776,000 | 11,672,000 | 767,821,000
CRE - non-owner occupied | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 725,776,000 |  | 767,821,000
Land and construction |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 138,284,000 | 1,458,000 |
Land and construction | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Current | 138,284,000 |  | 147,189,000
Total loan balance | 138,284,000 |  | 147,189,000
Home equity |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 112,679,000 | 1,321,000 |
Home equity | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 898,000 |  | 137,000
Current | 111,781,000 |  | 151,638,000
Total loan balance | 112,679,000 |  | 151,775,000
Home equity | Real estate | 60-89 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due |  |  | 137,000
Home equity | Real estate | 90 Days or Greater Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 898,000 |  |
Multi-family |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 169,637,000 | 1,253,000 |
Multi-family | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Current | 169,637,000 |  | 180,623,000
Total loan balance | 169,637,000 |  | 180,623,000
Residential mortgages |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 95,033,000 | 678,000 |
Residential mortgages | Real estate |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Current | 95,033,000 |  | 100,759,000
Total loan balance | 95,033,000 |  | 100,759,000
Consumer and other |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total loan balance | 22,759,000 | $ 1,689,000 |
Consumer and other | Consumer |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 2,521,000 |  |
Current | 20,238,000 |  | 33,744,000
Total loan balance | 22,759,000 |  | $ 33,744,000
Consumer and other | Consumer | 30-59 Days Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | 1,057,000 |  |
Consumer and other | Consumer | 90 Days or Greater Past Due |  |  |
Aging of Past Due Loans by Class of Loans |  |  |
Total Past Due | $ 1,464,000 |  |

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

X
- Definition Amount of financing receivable not past due. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953401-111524 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of financing receivable past due. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953401-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522 + Details
Name: | us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=htbk_RealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_CommercialFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_CommercialAndResidentialWithOwnerOccupiedFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_CommercialAndResidentialWithNonOwnerOccupiedFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_LandAndConstructionFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_MultiFamilyResidentialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=htbk_ConsumerLoansAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |