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Note 9 - Derivative Financial Instruments (Tables)
12 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Interest Rate Derivatives [Table Text Block]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fair Value at June 30,
 
Effective Date
 
Notional
Amount
 
 
Fixed
Interest Rate
 
 
Maturity
 
 
2017
 
 
2016
 
December 19, 2014
   
20,000
     
1.18%
   
December 19, 2017
   
8
   
(201
)
December 19, 2014
   
5,000
     
1.20%
   
December 19, 2017
     
1
     
(52
)
December 18, 2015
   
15,000
     
1.46%
   
December 19, 2018
     
(1
)    
(325
)
December 19, 2015
   
10,000
     
2.01%
   
December 19, 2019
     
(106
)    
(460
)
May 24, 2017
   
25,000
     
1.88%
   
April 24, 2022
     
(60
)    
-
 
May 24, 2017
   
25,000
     
1.67%
   
May 24, 2020
     
(23
)    
-
 
     
 
     
 
     
 
    $
(181
)   $
(1,038
)
Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block]
Currency
 
2017
 
 
2016
 
USD
   
73,000
     
-
 
Euro
   
21,335
     
2,477
 
Pound Sterling
   
6,962
     
594
 
Peso
   
54,000
     
-
 
Canadian
   
20,600
     
-
 
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]
 
Liability Derivatives
 
 
2017
 
2016
 
Derivative designated as
Balance
 
 
 
 
Balance
 
 
 
 
hedging instruments
Sheet
 
 
 
 
Sheet
 
 
 
 
 
Line Item
 
Fair Value
 
Line Item
 
Fair Value
 
Interest rate swaps
Accrued Liabilities
  $
181
 
Accrued Liabilities
  $
1,038
 
Foreign exchange contracts
Accrued Liabilities
   
2,833
 
Accrued Liabilities
   
94
 
 
 
  $
3,014
 
 
  $
1,132
 
Derivative Instruments, Gain (Loss) [Table Text Block]
 
 
2017
 
 
2016
 
 
2015
 
Interest rate swaps
  $
282
    $
(743
)   $
(533
)
Foreign exchange contracts
   
(3,178
)    
(267
)    
(154
)
    $
(2,896
)   $
(1,010
)   $
(687
)
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]
Details about Accumulated
 
 
 
 
 
 
 
 
 
 
 
 
Affected line item
Other Comprehensive
 
 
 
 
 
 
 
 
 
 
 
 
in the Statements
Income (Loss) Components
 
2017
 
 
2016
 
 
2015
 
of Operations
Interest rate swaps
  $
399
    $
567
    $
1,034
 
Interest expense
Foreign exchange contracts
   
75
     
112
     
-
 
Cost of goods sold
Foreign exchange contracts
   
(861
)    
-
     
-
 
Interest expense
    $
(387
)   $
679
    $
1,034