Quarterly report pursuant to Section 13 or 15(d)

Securities (Details)

v3.19.2
Securities (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis $ 255,168 $ 245,308
Gross Unrealized Gains 5,283 1,235
Gross Unrealized Losses (1,709) (4,775)
Estimated Fair Value 258,742 241,768
Municipal Bonds [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 88,451 93,516
Gross Unrealized Gains 3,819 1,072
Gross Unrealized Losses (28) (524)
Estimated Fair Value 92,242 94,064
Money Market Funds [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 5,598 2,480
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value 5,598 2,480
US Government-sponsored Enterprises Debt Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 12,986 7,997
Gross Unrealized Gains 96 28
Gross Unrealized Losses 0 (131)
Estimated Fair Value 13,082 7,894
Collateralized mortgage obligations and residential mortgage-backed securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 144,079 137,834
Gross Unrealized Gains 1,368 135
Gross Unrealized Losses (273) (2,688)
Estimated Fair Value 145,174 135,281
Collateralized Debt Obligations [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 3,455 3,481
Gross Unrealized Gains 0 0
Gross Unrealized Losses (1,408) (1,432)
Estimated Fair Value 2,047 2,049
US Treasury Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 599 0
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value $ 599 $ 0