XML 50 R40.htm IDEA: XBRL DOCUMENT v3.19.1
Loans and Allowance for Loan Losses - Impaired and Related Allowance (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2019
USD ($)
Mar. 31, 2018
USD ($)
loan
Dec. 31, 2018
USD ($)
Recorded investment in impaired loans:      
With no specific allowance recorded $ 3,934,000   $ 3,877,000
With a specific allowance recorded 10,809,000   11,161,000
Total recorded investment in impaired loans 14,743,000   15,038,000
Unpaid principal balance of impaired loans 14,698,000   15,013,000
Specific allowance 704,000   778,000
Average recorded investment in impaired loans during the period 14,890,000 $ 16,736,000  
Interest income recognized on impaired loans during the period ended 165,000 306,000  
Interest income recognized on impaired loans during the period ended, cash basis 0 128,000  
Charge-off amounts on impaired loans 0   0
Outstanding commitments to extend credit on impaired loans 1,400,000   1,100,000
Commercial loans | Commercial and industrial      
Recorded investment in impaired loans:      
With no specific allowance recorded 328,000   303,000
With a specific allowance recorded 1,179,000   1,522,000
Total recorded investment in impaired loans 1,507,000   1,825,000
Unpaid principal balance of impaired loans 1,489,000   1,813,000
Specific allowance 424,000   466,000
Average recorded investment in impaired loans during the period 1,666,000 2,216,000  
Interest income recognized on impaired loans during the period ended 22,000 155,000  
Commercial real estate loans | Commercial real estate, owner-occupied      
Recorded investment in impaired loans:      
With no specific allowance recorded 0   0
With a specific allowance recorded 7,001,000   6,993,000
Total recorded investment in impaired loans 7,001,000   6,993,000
Unpaid principal balance of impaired loans 6,993,000   6,993,000
Specific allowance 161,000   189,000
Average recorded investment in impaired loans during the period 6,997,000 7,003,000  
Interest income recognized on impaired loans during the period ended 66,000 66,000  
Commercial real estate loans | Commercial real estate, investor      
Recorded investment in impaired loans:      
With no specific allowance recorded 0   0
With a specific allowance recorded 1,812,000   1,821,000
Total recorded investment in impaired loans 1,812,000   1,821,000
Unpaid principal balance of impaired loans 1,801,000   1,812,000
Specific allowance 47,000   45,000
Average recorded investment in impaired loans during the period 1,816,000 2,012,000  
Interest income recognized on impaired loans during the period ended 20,000 22,000  
Commercial real estate loans | Construction      
Recorded investment in impaired loans:      
With no specific allowance recorded 2,691,000   2,688,000
With a specific allowance recorded 0   0
Total recorded investment in impaired loans 2,691,000   2,688,000
Unpaid principal balance of impaired loans 2,687,000   2,688,000
Specific allowance 0   0
Average recorded investment in impaired loans during the period 2,690,000 2,972,000  
Interest income recognized on impaired loans during the period ended 42,000 38,000  
Residential loans | Home equity      
Recorded investment in impaired loans:      
With no specific allowance recorded 346,000   313,000
With a specific allowance recorded 251,000   251,000
Total recorded investment in impaired loans 597,000   564,000
Unpaid principal balance of impaired loans 595,000   562,000
Specific allowance 5,000   5,000
Average recorded investment in impaired loans during the period 580,000 746,000  
Interest income recognized on impaired loans during the period ended 4,000 5,000  
Residential loans | Other residential      
Recorded investment in impaired loans:      
With no specific allowance recorded 460,000   462,000
With a specific allowance recorded 0   0
Total recorded investment in impaired loans 460,000   462,000
Unpaid principal balance of impaired loans 459,000   461,000
Specific allowance 0   0
Average recorded investment in impaired loans during the period 461,000 1,070,000  
Interest income recognized on impaired loans during the period ended 5,000 13,000  
Consumer loans | Installment and other consumer      
Recorded investment in impaired loans:      
With no specific allowance recorded 109,000   111,000
With a specific allowance recorded 566,000   574,000
Total recorded investment in impaired loans 675,000   685,000
Unpaid principal balance of impaired loans 674,000   684,000
Specific allowance 67,000   $ 73,000
Average recorded investment in impaired loans during the period 680,000 717,000  
Interest income recognized on impaired loans during the period ended $ 6,000 $ 7,000  
Purchased credit-impaired | Commercial loans      
Recorded investment in impaired loans:      
Number of impaired loans with interest income recognized | loan   2