XML 66 R52.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Other Intangible Assets - Schedule of Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2015
Goodwill $ 43,866 $ 45,847 $ 52,567
Licenses 70,644 51,849 $ 55,902
Tradename 2,215  
Finite-Lived Intangible Assets, Net, Total 1,565 917  
Total goodwill and other intangible assets 118,290 98,613  
Discounted Leases [Member]      
Finite-Lived Intangible Assets, Net, Total $ 116 $ 123  
Discounted Leases [Member] | Maximum [Member]      
Finite-Lived Intangible Asset, Useful Life 18 years 18 years  
Discounted Leases [Member] | Minimum [Member]      
Finite-Lived Intangible Asset, Useful Life 6 years 6 years  
Non-compete Agreements [Member]      
Finite-Lived Intangible Asset, Useful Life 5 years 5 years  
Finite-Lived Intangible Assets, Net, Total $ 681 $ 291  
Software [Member]      
Finite-Lived Intangible Asset, Useful Life 5 years 5 years  
Finite-Lived Intangible Assets, Net, Total $ 768 $ 503