XML 64 R51.htm IDEA: XBRL DOCUMENT v3.6.0.2
Business Combinations - Schedule of Allocation of Purchase Price (Detail) - Bull's-Eye Express, Inc. [Member]
$ in Thousands
Sep. 30, 2014
USD ($)
Business Acquisition [Line Items]  
Intangible assets $ 1,007
Property and equipment 400
Goodwill (tax deductible) 163
Total assets and liabilities acquired $ 1,570