XML 86 R47.htm IDEA: XBRL DOCUMENT v3.20.1
Securities Available For Sale (Investments' Gross Unrealized Losses And Fair Value) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less Than 12 Months $ 5,996 $ 12,157
Fair Value, 12 Months or More 8,528 46,648
Fair Value, Total 14,524 58,805
Unrealized Losses, Less Than 12 Months (6) (158)
Unrealized Losses, 12 Months or More (37) (2,062)
Unrealized Losses, Total (43) (2,220)
U.S Government agency obligations [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, 12 Months or More   2,997
Fair Value, Total   2,997
Unrealized Losses, 12 Months or More   (4)
Unrealized Losses, Total   (4)
Municipal Bonds [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less Than 12 Months 1,295 3,231
Fair Value, 12 Months or More   7,711
Fair Value, Total 1,295 10,942
Unrealized Losses, Less Than 12 Months (5) (101)
Unrealized Losses, 12 Months or More   (707)
Unrealized Losses, Total (5) (808)
U.S. GSE - Mortgage-backed securities - residential [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Fair Value, Less Than 12 Months 4,701 8,926
Fair Value, 12 Months or More 8,528 35,940
Fair Value, Total 13,229 44,866
Unrealized Losses, Less Than 12 Months (1) (57)
Unrealized Losses, 12 Months or More (37) (1,351)
Unrealized Losses, Total $ (38) $ (1,408)