XML 51 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1
Securities (Securities With Unrealized Losses) (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]    
Less than Twelve Months, Fair Value $ 6,900 $ 6,947
Less than Twelve Months, Unrealized Loss 99 51
Twelve Months or More, Fair Value 3,962 4,470
Twelve Months or More, Unrealized Loss 37 31
Total, Fair Value 10,862 11,417
Total, Unrealized Loss 136 82
U.S. Treasury [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Less than Twelve Months, Fair Value 6,900 6,947
Less than Twelve Months, Unrealized Loss 99 51
Twelve Months or More, Fair Value 3,962 4,470
Twelve Months or More, Unrealized Loss 37 31
Total, Fair Value 10,862 11,417
Total, Unrealized Loss $ 136 $ 82