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SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2014
SIGNIFICANT ACCOUNTING POLICIES  
Schedule of amortized cost basis, fair value and net unrealized gains on the available-for-sale securities
December 31,
2014
  
2013
  
Type of Securities
Amortized
Cost Basis
  
Fair
Value
  
Net
Unrealized
Gain
  
Amortized
Cost
Basis
  
Fair
Value
  
Net
Unrealized
Gain
  
(in thousands)
                        
Municipal Obligations
  
$
31,990
    
$
32,080
    
$
90
    
$
35,925
    
$
36,132
    
$
207
  
Corporate Obligations
    
5,409
      
5,404
      
(5
)
    
450
      
456
      
6
  
Total
  
$
37,399
    
$
37,484
    
$
85
    
$
36,375
    
$
36,588
    
$
213
  
Schedule of analysis of warranty accruals
(in thousands)
2014
2013
Balance at beginning of year
$
3,410
$
2,522
Less: Payments made during the year
(1,551
)
(1,558
)
Add: Warranty provision for the current year
1,863
2,511
Changes to warranty provision for prior years
114
 
(65
)
Balance at end of year
$
3,836
$
3,410
Schedule of reconciliation of weighted average shares outstanding
 
                   
(In thousands except per share data)
  
2014
    
2013
    
2012
  
Net income available for stockholders:
  
$
8,914
    
$
7,528
    
$
6,979
  
Less: Dividends paid
                        
Common Stock
    
(5,911
)
    
(5,525
)
    
(23,135
)
Restricted shares of common stock
    
(191
)
    
(180
)
    
(677
)
Undistributed earnings (loss)
  
$
2,812
    
$
1,823
    
$
(16,833
)
                         
Allocation of undistributed earnings (loss):
                        
Common Stock
  
$
2,720
    
$
1,762
    
$
(16,329
)
Restricted shares of common stock
    
92
      
61
      
(504
)
                         
Basic shares outstanding:
                        
Common Stock
    
35,691
      
35,556
      
35,530
  
Restricted shares of common stock
    
1,246
      
1,264
      
1,126
  
     
36,937
      
36,820
      
36,656
  
Diluted shares outstanding:
                        
Common Stock
    
35,691
      
35,556
      
35,530
  
Dilutive effect of options
    
291
      
324
      
148
  
     
35,982
      
35,880
      
35,678
  
Restricted shares of common stock
    
1,246
      
1,264
      
1,126
  
     
37,228
      
37,144
      
36,804
  
Basic earnings per share:
                        
Common Stock:
                        
Distributed earnings
  
$
0.16
    
$
0.15
    
$
0.65
  
Undistributed earnings (loss)
    
0.08
      
0.05
      
(0.46
)
   
$
0.24
    
$
0.20
    
$
0.19
  
Restricted shares of common stock:
                        
Distributed earnings
  
$
0.15
    
$
0.14
    
$
0.60
  
Undistributed earnings (loss)
    
0.08
      
0.05
      
(0.45
)
   
$
0.23
    
$
0.19
    
$
0.15
  
Diluted earnings per share:
                        
Common Stock:
                        
Distributed earnings
  
$
0.16
    
$
0.15
    
$
0.65
  
Undistributed earnings (loss)
    
0.08
      
0.05
      
(0.46
)
   
$
0.24
    
$
0.20
    
$
0.19