XML 95 R79.htm IDEA: XBRL DOCUMENT v3.8.0.1
Income Taxes - Components (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jan. 01, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Components of income tax expense (benefit)        
Current federal   $ (2,407) $ 399 $ 220
Deferred federal   11,724 6,824 7,023
Deferred state   372 1,597 1,733
Expense due to enactment of federal tax reform   9,475    
Provision for income taxes   19,164 8,820 $ 8,976
Deferred tax assets        
Allowance for loan losses   5,377 7,057  
Deferred compensation   650 735  
Amortization of core deposit   827 1,401  
Goodwill amortization/impairment   6,087 10,127  
Stock option expense   866 946  
OREO write downs   2,385 5,110  
Federal net operating loss ("NOL") carryforward   7,240 19,362  
State net operating loss ("NOL") carryforward   7,020 7,735  
Deferred tax credit     2,058  
Other assets   1,017 1,199  
Total deferred tax assets   31,469 55,730  
Deferred tax liabilities        
Accumulated depreciation on premises and equipment   (384) (681)  
Mortgage servicing rights   (2,086) (2,760)  
State tax benefits   (2,389) (4,127)  
Other liabilities   (545) (526)  
Total deferred tax liabilities   (5,404) (8,094)  
Net deferred tax asset before valuation allowance   26,065 47,636  
Tax effect of adjustments related to other comprehensive loss   (709) 5,828  
Net deferred tax asset   $ 25,356 $ 53,464  
Corporate federal tax rate   35.00%    
Forecast        
Deferred tax liabilities        
Corporate federal tax rate 21.00%