XML 42 R30.htm IDEA: XBRL DOCUMENT v3.19.2
Securities - Temporarily Impaired Securities (Details)
$ in Thousands
Jun. 30, 2019
USD ($)
investment
Dec. 31, 2018
USD ($)
Debt Securities, Available-for-sale [Line Items]    
Gross Unrealized Loss | $ $ (513) $ (2,428)
Number of Securities | investment 55  
US Government-sponsored Enterprises Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Gross Unrealized Loss | $ $ (65) (389)
Number of Securities | investment 3  
Municipal securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Gross Unrealized Loss | $ $ (17) (213)
Number of Securities | investment 4  
Other debt securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Gross Unrealized Loss | $ $ (42) (67)
Number of Securities | investment 1  
Mortgage-backed securities (GSEs) [Member]    
Debt Securities, Available-for-sale [Line Items]    
Gross Unrealized Loss | $ $ (389) $ (1,759)
Number of Securities | investment 47