XML 52 R40.htm IDEA: XBRL DOCUMENT v3.19.1
INVESTMENT AND MORTGAGE-BACKED SECURITIES, Major Categories of Securities Owned (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Securities, available-for-sale [Abstract]        
Amortized Cost $ 509,837   $ 505,786  
Gross Unrealized Gains 3,189   776  
Gross Unrealized Losses 1,403   3,677  
Fair Value 511,623   502,885  
Securities pledged as collateral 23,786   27,248  
Pass through MBS issued by GSEs and CMOs [Abstract]        
Proceeds 15,499 $ 158,484    
Gross gain (76) 1,370    
Net gains (losses) on securities [1] 192 1,366    
Proceeds [Abstract]        
Marketable equity securities 137 393    
Marketable Equity Securities [Member]        
Pass through MBS issued by GSEs and CMOs [Abstract]        
Net gains (losses) on securities 268 (4)    
Proceeds [Abstract]        
Marketable equity securities 137 393    
Agency Notes [Member]        
Securities, available-for-sale [Abstract]        
Amortized Cost 25,124   25,110  
Gross Unrealized Gains 52   45  
Gross Unrealized Losses 3   10  
Fair Value $ 25,173   25,145  
Investment and Mortgage-Backed Securities [Abstract]        
Securities weighted average term to maturity 3 years 10 months 24 days      
Corporate Securities [Member]        
Securities, available-for-sale [Abstract]        
Amortized Cost $ 29,131   11,167  
Gross Unrealized Gains 166   0  
Gross Unrealized Losses 64   32  
Fair Value $ 29,233   11,135  
Investment and Mortgage-Backed Securities [Abstract]        
Securities weighted average term to maturity 5 years 10 months 24 days      
Pass-through MBS issued by Government-sponsored Enterprises ("GSEs") [Member]        
Securities, available-for-sale [Abstract]        
Amortized Cost $ 346,338   356,039  
Gross Unrealized Gains 2,829   574  
Gross Unrealized Losses 560   2,000  
Fair Value $ 348,607   354,613  
Investment and Mortgage-Backed Securities [Abstract]        
Securities weighted average term to maturity 12 years 10 months 24 days      
Pass through MBS issued by GSEs and CMOs [Abstract]        
Proceeds $ 6,117 0    
Gross gain 0 0    
Tax expense on gain 0 0    
Gross losses 174 0    
Tax benefit on loss (56) 0    
Agency CMOs [Member]        
Securities, available-for-sale [Abstract]        
Amortized Cost 109,244   113,470  
Gross Unrealized Gains 142   157  
Gross Unrealized Losses 776   1,635  
Fair Value $ 108,610   111,992  
Investment and Mortgage-Backed Securities [Abstract]        
Securities weighted average term to maturity 12 years 10 months 24 days      
Pass through MBS issued by GSEs and CMOs [Abstract]        
Proceeds $ 9,382 158,484    
Gross gain 98 1,370    
Tax expense on gain 31 440    
Gross losses 0 0    
Tax benefit on loss $ 0 $ 0    
ASU 2016-01 [Member]        
Unrealized Gains, Net of Taxes [Abstract]        
Reclassification of unrealized gains and losses on marketable equity securities       $ 0
Retained Earnings [Member] | ASU 2016-01 [Member]        
Unrealized Gains, Net of Taxes [Abstract]        
Reclassification of unrealized gains and losses on marketable equity securities     153 153
Accumulated Other Comprehensive Loss, Net of Deferred Taxes [Member] | ASU 2016-01 [Member]        
Unrealized Gains, Net of Taxes [Abstract]        
Reclassification of unrealized gains and losses on marketable equity securities     $ (153) $ (153) [2]
[1] Amount includes periodic valuation gains or losses sales on of marketable equity and trading securities.
[2] Represents the impact of adopting ASU 2016-01 allowing the reclassification of unrealized gains and losses on available-for-sale equity securities from accumulated other comprehensive income to retained earnings.