Quarterly report pursuant to Section 13 or 15(d)

6. Trading Securities (Details 1)

v3.8.0.1
6. Trading Securities (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2017
Mar. 31, 2017
Trading securities $ 199,207  
(Recast)    
Trading securities [1]   $ 81,575
Level 1    
Trading securities 199,019  
Level 1 | (Recast)    
Trading securities   81,361
Level 2    
Trading securities 188  
Level 2 | (Recast)    
Trading securities   214
Level 3    
Trading securities 0  
Level 3 | (Recast)    
Trading securities   0
Equity securities    
Trading securities 164,853  
Equity securities | (Recast)    
Trading securities   71,697
Equity securities | Level 1    
Trading securities 164,853  
Equity securities | Level 1 | (Recast)    
Trading securities   71,697
Equity securities | Level 2    
Trading securities 0  
Equity securities | Level 2 | (Recast)    
Trading securities   0
Equity securities | Level 3    
Trading securities 0  
Equity securities | Level 3 | (Recast)    
Trading securities   0
Debt securities    
Trading securities 32,903  
Debt securities | (Recast)    
Trading securities   9,877
Debt securities | Level 1    
Trading securities 32,715  
Debt securities | Level 1 | (Recast)    
Trading securities   9,663
Debt securities | Level 2    
Trading securities 188  
Debt securities | Level 2 | (Recast)    
Trading securities   214
Debt securities | Level 3    
Trading securities 0  
Debt securities | Level 3 | (Recast)    
Trading securities   0
Depository notes    
Trading securities 1,192  
Depository notes | (Recast)    
Trading securities   0
Depository notes | Level 1    
Trading securities 1,192  
Depository notes | Level 2    
Trading securities 0  
Depository notes | Level 3    
Trading securities 0  
Mutual investment funds    
Trading securities 259  
Mutual investment funds | (Recast)    
Trading securities   1
Mutual investment funds | Level 1    
Trading securities 259  
Mutual investment funds | Level 1 | (Recast)    
Trading securities   1
Mutual investment funds | Level 2    
Trading securities 0  
Mutual investment funds | Level 2 | (Recast)    
Trading securities   0
Mutual investment funds | Level 3    
Trading securities $ 0  
Mutual investment funds | Level 3 | (Recast)    
Trading securities   $ 0
[1] See Notes 1 and 3 for information regarding recast amounts and basis of financial statement presentation.