Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.7.0.1
Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Sep. 30, 2016
Finite-Lived Intangible Assets [Line Items]    
Cost $ 14,248 $ 14,248
Accumulated Amortization 3,892 3,154
Net Book Value 10,356 11,094
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 10,758 10,758
Accumulated Amortization 3,173 2,662
Net Book Value 7,585 8,096
Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 2,429 2,429
Accumulated Amortization 405 285
Net Book Value 2,024 2,144
Noncompete Agreements [Member]    
Finite-Lived Intangible Assets [Line Items]    
Cost 1,061 1,061
Accumulated Amortization 314 207
Net Book Value $ 747 $ 854