XML 49 R43.htm IDEA: XBRL DOCUMENT v3.2.0.727
Organization, Basis of Presentation, and Summary of Significant Accounting Policies Trade Accounts Receivable (Details) - USD ($)
$ in Thousands
Jun. 30, 2015
Jun. 30, 2014
Accounting Policies [Abstract]    
Allowance for Doubtful Accounts Receivable, Current $ 80 $ 123