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Note 7 - Intangible Assets
 6 Months Ended
Dec. 31, 2015
Notes to Financial Statements  
Intangible Assets Disclosure [Text Block]
7)     Intangible Assets
 
Intangible assets consist of the following (in thousands):
 
 
 
Customer
Relationships
 
 
Trademarks
 
 
Other
 
 
Total
 
December 31, 2015
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cost
   $ 45,462     $ 16,763     $ 4,491     $ 66,716  
Accumulated amortization
     (23,545 )     -       (2,715 )     (26,260 )
Balance, March 31, 2015
   $ 21,917     $ 16,763     $ 1,776     $ 40,456  
                                 
June 30, 2015
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cost
   $ 43,493     $ 15,514     $ 4,096     $ 63,103  
Accumulated amortization
     (22,628 )     -       (2,427 )     (25,055 )
Balance, June 30, 2015
   $ 20,865     $ 15,514     $ 1,669     $ 38,048  
 
Amortization expense for the three and six months ended December 31, 2015 was $0.8 million and $1.6 million, respectively. Amortization expense for the three and six months ended December 31, 2014 was $0.7 million and $1.4 million, respectively. At December 31, 2015, amortization expense is estimated to be $2.0 million for the remainder of 2016, $3.6 million in 2017, $3.4 million in 2018, $3.1 million in 2019, $2.6 million in 2020, and $8.9 million thereafter.