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Goodwill and Other Intangible Assets (Details 1) - USD ($)
$ in Thousands
12 Months Ended
Dec. 12, 2016
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2015
Finite-Lived Intangible Assets [Line Items]        
Amortization of Intangible Assets   $ 4,900 $ 3,600 $ 5,000
Carrying value of other intangible assets        
Gross carrying amount   43,869 33,826  
Accumulated amortization   (17,573) (12,827)  
Net carrying amount   26,296 20,999  
Intangible assets, net, excluding Goodwill   $ 26,296 20,999  
Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   1 year    
Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   15 years    
Intellectual Property [Member]        
Carrying value of other intangible assets        
Gross carrying amount   $ 2,579 2,579  
Accumulated amortization   (1,425) (1,246)  
Net carrying amount   $ 1,154 $ 1,333  
Intellectual Property [Member] | Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   9 years 9 years  
Intellectual Property [Member] | Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   15 years 15 years  
Customer based [Member]        
Carrying value of other intangible assets        
Gross carrying amount   $ 38,207 $ 28,179  
Accumulated amortization   (13,543) (9,655)  
Net carrying amount   $ 24,664 $ 18,524  
Customer based [Member] | Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   1 year 1 year 6 months  
Customer based [Member] | Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   15 years 15 years  
Noncompete Agreements [Member]        
Carrying value of other intangible assets        
Gross carrying amount   $ 1,453 $ 1,453  
Accumulated amortization   (1,298) (1,102)  
Net carrying amount   $ 155 $ 351  
Noncompete Agreements [Member] | Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   4 years 4 years  
Noncompete Agreements [Member] | Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   5 years 5 years  
Trade Names [Member]        
Carrying value of other intangible assets        
Gross carrying amount   $ 1,630 $ 1,615  
Accumulated amortization   (1,307) (824)  
Net carrying amount   $ 323 $ 791  
Trade Names [Member] | Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   1 year 3 years  
Trade Names [Member] | Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets   3 years 5 years  
Houston Interests, LLC [Member]        
Finite-Lived Intangible Assets [Line Items]        
Amortization of Intangible Assets   $ 1,600    
Houston Interests, LLC [Member] | Customer based [Member]        
Carrying value of other intangible assets        
Gross carrying amount $ 10,000      
Houston Interests, LLC [Member] | Customer based [Member] | Minimum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets 1 year      
Houston Interests, LLC [Member] | Customer based [Member] | Maximum [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets 9 years      
Houston Interests, LLC [Member] | Trade Names [Member]        
Carrying value of other intangible assets        
Useful life of intangible assets 1 year      
Gross carrying amount $ 200      
Reporting Unit [Member]        
Carrying value of other intangible assets        
Net book value of intangible asset at risk of impairment   $ 7,200