Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Intangible Assets related to Acquisition (Details)

v3.2.0.727
Goodwill and Other Intangible Assets - Intangible Assets related to Acquisition (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2015
Mar. 31, 2015
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Net (Excluding Goodwill) $ 101,357 $ 100,813
Unitemp    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross (Excluding Goodwill) 1,237 1,255
Finite-Lived Intangible Assets, Accumulated Amortization 68 17
Intangible Assets, Net (Excluding Goodwill) 1,169 1,238
Unitemp | Trademarks    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross (Excluding Goodwill) 769 780
Finite-Lived Intangible Assets, Accumulated Amortization 31 8
Intangible Assets, Net (Excluding Goodwill) 738 $ 772
Sumac Fabrication Company Limited    
Finite-Lived Intangible Assets [Line Items]    
Intangible Assets, Gross 2,682  
Finite-Lived Intangible Assets, Accumulated Amortization 260  
Intangible Assets, Net (Excluding Goodwill) $ 2,422  
Sumac Fabrication Company Limited | Order or Production Backlog    
Finite-Lived Intangible Assets [Line Items]    
Amortization period 6 months  
Intangible Assets, Gross (Excluding Goodwill) $ 188  
Finite-Lived Intangible Assets, Accumulated Amortization 80  
Intangible Assets, Net (Excluding Goodwill) $ 108  
Sumac Fabrication Company Limited | Other Intangible Assets    
Finite-Lived Intangible Assets [Line Items]    
Amortization period 6 years 6 months  
Intangible Assets, Gross (Excluding Goodwill) $ 604  
Finite-Lived Intangible Assets, Accumulated Amortization 23  
Intangible Assets, Net (Excluding Goodwill) $ 581  
Sumac Fabrication Company Limited | Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Amortization period 3 years  
Intangible Assets, Gross (Excluding Goodwill) $ 1,890  
Finite-Lived Intangible Assets, Accumulated Amortization 157  
Intangible Assets, Net (Excluding Goodwill) 1,733  
Developed Technology Rights | Unitemp    
Finite-Lived Intangible Assets [Line Items]    
Amortization period   3 years
Intangible Assets, Gross (Excluding Goodwill) 105 $ 107
Finite-Lived Intangible Assets, Accumulated Amortization 23 3
Intangible Assets, Net (Excluding Goodwill) 82 $ 104
Trademarks | Unitemp    
Finite-Lived Intangible Assets [Line Items]    
Amortization period   8 years
Customer Relationships | Unitemp    
Finite-Lived Intangible Assets [Line Items]    
Amortization period   5 years
Intangible Assets, Gross (Excluding Goodwill) 363 $ 368
Finite-Lived Intangible Assets, Accumulated Amortization 14 6
Intangible Assets, Net (Excluding Goodwill) $ 349 $ 362