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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, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Dec. 31, 2018 | Jun. 30, 2018
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | $ 14,020 | $ 13,417 | $ 13,964 | $ 13,976 |  |  |
Charge-offs | (134) | (611) | (266) | (1,437) |  |  |
Recoveries | 46 | 17 | 84 | 34 |  |  |
Provisions | 125 | 320 | 275 | 570 |  |  |
Allowance for Loan Losses, Ending Balance | 14,057 | 13,143 | 14,057 | 13,143 |  |  |
Allowance for Loan Losses, Ending Balance | 14,020 | 13,417 | 13,964 | 13,976 | $ 14,057 | $ 13,964 | $ 13,143
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 14,057 | 13,964 | 13,143
Total Loans Receivable |  |  |  |  | 1,279,264 | 1,302,465 | 1,246,798
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 6,397 | 7,300 | 7,343
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 1,272,867 | 1,295,165 | 1,239,455
Commercial and Industrial |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 2,620 | 2,974 | 2,597 | 3,219 |  |  |
Charge-offs | (71) | (489) | (102) | (878) |  |  |
Recoveries | 7 | 4 | 21 | 11 |  |  |
Provisions | (94) | (56) | (54) | 81 |  |  |
Allowance for Loan Losses, Ending Balance | 2,462 | 2,433 | 2,462 | 2,433 |  |  |
Allowance for Loan Losses, Ending Balance | 2,620 | 2,974 | 2,597 | 3,219 | 2,462 | 2,597 | 2,433
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 2,462 | 2,597 | 2,433
Total Loans Receivable |  |  |  |  | 161,379 | 174,182 | 160,674
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 161,379 | 174,182 | 160,674
Commercial Real Estate |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 6,278 | 5,455 | 6,208 | 5,228 |  |  |
Charge-offs | 0 | 0 | 0 | (33) |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provisions | 134 | 266 | 204 | 526 |  |  |
Allowance for Loan Losses, Ending Balance | 6,412 | 5,721 | 6,412 | 5,721 |  |  |
Allowance for Loan Losses, Ending Balance | 6,278 | 5,455 | 6,208 | 5,228 | 6,412 | 6,208 | 5,721
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 6,412 | 6,208 | 5,721
Total Loans Receivable |  |  |  |  | 552,731 | 548,923 | 514,519
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 5,747 | 6,763 | 7,242
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 546,984 | 542,160 | 507,277
Commercial Real Estate Construction |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 241 | 135 | 203 | 126 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provisions | 21 | 11 | 59 | 20 |  |  |
Allowance for Loan Losses, Ending Balance | 262 | 146 | 262 | 146 |  |  |
Allowance for Loan Losses, Ending Balance | 241 | 135 | 203 | 126 | 262 | 203 | 146
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 262 | 203 | 146
Total Loans Receivable |  |  |  |  | 20,428 | 20,298 | 19,615
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 20,428 | 20,298 | 19,615
Residential Mortgage |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 2,737 | 2,936 | 2,814 | 3,226 |  |  |
Charge-offs | 0 | (106) | (6) | (489) |  |  |
Recoveries | 0 | 12 | 1 | 22 |  |  |
Provisions | 9 | (2) | (63) | 81 |  |  |
Allowance for Loan Losses, Ending Balance | 2,746 | 2,840 | 2,746 | 2,840 |  |  |
Allowance for Loan Losses, Ending Balance | 2,737 | 2,936 | 2,814 | 3,226 | 2,746 | 2,814 | 2,840
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 2,746 | 2,814 | 2,840
Total Loans Receivable |  |  |  |  | 419,940 | 434,299 | 431,049
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 650 | 537 | 101
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 419,290 | 433,762 | 430,948
Home Equity Lines of Credit |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 616 | 593 | 611 | 612 |  |  |
Charge-offs | 0 | 0 | (51) | 0 |  |  |
Recoveries | 8 | 0 | 8 | 0 |  |  |
Provisions | 1 | (29) | 57 | (48) |  |  |
Allowance for Loan Losses, Ending Balance | 625 | 564 | 625 | 564 |  |  |
Allowance for Loan Losses, Ending Balance | 616 | 593 | 611 | 612 | 625 | 611 | 564
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 625 | 611 | 564
Total Loans Receivable |  |  |  |  | 110,585 | 110,363 | 106,089
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 110,585 | 110,363 | 106,089
Consumer |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 697 | 725 | 692 | 749 |  |  |
Charge-offs | (63) | (16) | (107) | (37) |  |  |
Recoveries | 31 | 1 | 54 | 1 |  |  |
Provisions | 23 | (37) | 49 | (40) |  |  |
Allowance for Loan Losses, Ending Balance | 688 | 673 | 688 | 673 |  |  |
Allowance for Loan Losses, Ending Balance | 697 | 725 | 692 | 749 | 688 | 692 | 673
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 688 | 692 | 673
Total Loans Receivable |  |  |  |  | 14,201 | 14,400 | 14,852
Loans receivables: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Loans Receivable: Ending balance: collectively evaluated for impairment |  |  |  |  | 14,201 | 14,400 | 14,852
Unallocated |  |  |  |  |  |  |
Allowance for Loan Losses [Roll Forward] |  |  |  |  |  |  |
Allowance for Loan Losses, Beginning Balance | 831 | 599 | 839 | 816 |  |  |
Charge-offs | 0 | 0 | 0 | 0 |  |  |
Recoveries | 0 | 0 | 0 | 0 |  |  |
Provisions | 31 | 167 | 23 | (50) |  |  |
Allowance for Loan Losses, Ending Balance | 862 | 766 | 862 | 766 |  |  |
Allowance for Loan Losses, Ending Balance | $ 831 | $ 599 | $ 839 | $ 816 | 862 | 839 | 766
Allowance for loan losses: Ending balance: individually evaluated for impairment |  |  |  |  | 0 | 0 | 0
Allowance for loan losses: Ending balance: collectively evaluated for impairment |  |  |  |  | 862 | 839 | 766
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

X
- 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=118936363&loc=SL6953423-111524 Reference 2: 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=118955202&loc=SL82895884-210446 Reference 3: 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=119407570&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 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=119407570&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=118936363&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=118936363&loc=SL6953423-111524 + Details
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- Definition Amount of recovery of financing receivables doubtful of collection that were previously charged off. + 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=118955255&loc=SL82922352-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: 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=119407570&loc=SL82919249-210447 Reference 4: 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=118936363&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=119407570&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=118936363&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=118955255&loc=SL82922352-210448 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(d)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + 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=118952595&loc=d3e4428-111522 + Details
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