XML 68 R56.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value Measurements - Schedule of Level 3 Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - Level 3 - Recurring basis - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Securities available for sale, at fair value        
Level 3 Financial Instruments Measured at Fair Value        
Beginning balance $ 3,093 $ 3,085 $ 3,089 $ 3,077
Total gains:        
Included in other comprehensive income 0 8 4 16
Purchases, sales, issuances and settlements:        
Purchases 0 0 0 0
Transfer in and/or out of Level 3 (3,093) 0 (3,093) 0
Ending balance 0 3,093 0 3,093
Change in unrealized gains relating to assets still held at the reporting date 0 8 0 (16)
State tax credits held for sale, at fair value        
Level 3 Financial Instruments Measured at Fair Value        
Beginning balance 1,458 4,733 3,585 5,941
Total gains:        
Total gains: 9 41 49 117
Purchases, sales, issuances and settlements:        
Sales (193) 0 (2,360) (1,284)
Ending balance 1,274 4,774 1,274 4,774
Change in unrealized gains relating to assets still held at the reporting date $ (49) $ 41 $ (655) $ 264