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Loans - Schedule of Allowance for Loan Losses and Recorded Investment in Financing Receivables (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Dec. 31, 2019 | Jun. 30, 2019
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | $ 15,852 | $ 14,020 | $ 13,835 | $ 13,964 |  |  |
Charge-offs | (56) | (134) | (2,124) | (266) |  |  |
Recoveries | 7 | 46 | 92 | 84 |  |  |
Provisions | 2,550 | 125 | 6,550 | 275 |  |  |
Allowance for Loan Losses, Ending Balance | 18,353 | 14,057 | 18,353 | 14,057 |  |  |
Allowance for Loan Losses, Ending Balance | 18,353 | 14,057 | 13,835 | 13,964 | $ 18,353 | $ 13,835 | $ 14,057
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 142 | 42 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 18,211 | 13,793 | 14,057
Total Loans Receivable |  |  |  |  | 1,733,563 | 1,272,601 | 1,279,264
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 8,668 | 7,702 | 6,397
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 1,724,895 | 1,264,899 | 1,272,867
Commercial and Industrial |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 2,646 | 2,620 | 2,400 | 2,597 |  |  |
Charge-offs | (17) | (71) | (2,034) | (102) |  |  |
Recoveries | 5 | 7 | 75 | 21 |  |  |
Provisions | 22 | (94) | 2,215 | (54) |  |  |
Allowance for Loan Losses, Ending Balance | 2,656 | 2,462 | 2,656 | 2,462 |  |  |
Allowance for Loan Losses, Ending Balance | 2,656 | 2,462 | 2,656 | 2,462 | 2,656 | 2,400 | 2,462
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 29 | 42 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 2,627 | 2,358 | 2,462
Total Loans Receivable |  |  |  |  | 350,251 | 149,315 | 161,379
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 52 | 65 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 350,199 | 149,250 | 161,379
Commercial Real Estate |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 7,511 | 6,278 | 6,693 | 6,208 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 6 | 0 |  |  |
Provisions | 624 | 134 | 1,436 | 204 |  |  |
Allowance for Loan Losses, Ending Balance | 8,135 | 6,412 | 8,135 | 6,412 |  |  |
Allowance for Loan Losses, Ending Balance | 8,135 | 6,412 | 8,135 | 6,412 | 8,135 | 6,693 | 6,412
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 113 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 8,022 | 6,693 | 6,412
Total Loans Receivable |  |  |  |  | 767,697 | 567,048 | 552,731
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 8,471 | 7,383 | 5,747
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 759,226 | 559,665 | 546,984
Commercial Real Estate Construction |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 231 | 241 | 298 | 203 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provisions | 20 | 21 | (47) | 59 |  |  |
Allowance for Loan Losses, Ending Balance | 251 | 262 | 251 | 262 |  |  |
Allowance for Loan Losses, Ending Balance | 251 | 262 | 298 | 262 | 251 | 298 | 262
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 251 | 298 | 262
Total Loans Receivable |  |  |  |  | 41,349 | 26,416 | 20,428
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 41,349 | 26,416 | 20,428
Residential Mortgage |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 2,701 | 2,737 | 2,555 | 2,814 |  |  |
Charge-offs | 0 | 0 | 0 | (6) |  |  |
Recoveries | 0 | 0 | 0 | 1 |  |  |
Provisions | 373 | 9 | 519 | (63) |  |  |
Allowance for Loan Losses, Ending Balance | 3,074 | 2,746 | 3,074 | 2,746 |  |  |
Allowance for Loan Losses, Ending Balance | 3,074 | 2,746 | 2,555 | 2,746 | 3,074 | 2,555 | 2,746
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 3,074 | 2,555 | 2,746
Total Loans Receivable |  |  |  |  | 446,145 | 408,337 | 419,940
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 101 | 171 | 650
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 446,044 | 408,166 | 419,290
Home Equity Lines of Credit |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 605 | 616 | 619 | 611 |  |  |
Charge-offs | 0 | 0 | 0 | (51) |  |  |
Recoveries | 1 | 8 | 1 | 8 |  |  |
Provisions | 55 | 1 | 41 | 57 |  |  |
Allowance for Loan Losses, Ending Balance | 661 | 625 | 661 | 625 |  |  |
Allowance for Loan Losses, Ending Balance | 661 | 625 | 661 | 625 | 661 | 619 | 625
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 661 | 619 | 625
Total Loans Receivable |  |  |  |  | 114,402 | 108,047 | 110,585
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 44 | 83 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 114,358 | 107,964 | 110,585
Consumer |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 623 | 697 | 650 | 692 |  |  |
Charge-offs | (39) | (63) | (90) | (107) |  |  |
Recoveries | 1 | 31 | 10 | 54 |  |  |
Provisions | 76 | 23 | 91 | 49 |  |  |
Allowance for Loan Losses, Ending Balance | 661 | 688 | 661 | 688 |  |  |
Allowance for Loan Losses, Ending Balance | 661 | 688 | 650 | 688 | 661 | 650 | 688
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 661 | 650 | 688
Total Loans Receivable |  |  |  |  | 13,719 | 13,438 | 14,201
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 13,719 | 13,438 | 14,201
Unallocated |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 1,535 | 831 | 620 | 839 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provisions | 1,380 | 31 | 2,295 | 23 |  |  |
Allowance for Loan Losses, Ending Balance | 2,915 | 862 | 2,915 | 862 |  |  |
Allowance for Loan Losses, Ending Balance | $ 2,915 | $ 862 | $ 620 | $ 839 | 2,915 | 620 | 862
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 2,915 | 620 | 862
Total Loans Receivable |  |  |  |  | 0 | 0 | 0
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | $ 0 | $ 0 | $ 0

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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(2)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- Definition The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of increase in allowance for credit loss on financing receivable from recovery. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 79 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448 + Details
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- Definition The balance of financing receivables that were collectively evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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- 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
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