Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Narrative) (Details)

v3.6.0.2
Summary of Significant Accounting Policies (Narrative) (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2016
USD ($)
Segment
Dec. 31, 2015
USD ($)
Property, Plant and Equipment [Line Items]        
Number of reportable segments | Segment     1  
Advertising expense $ 199 $ 153 $ 366 $ 326
Shipping, handling costs $ 1,200 $ 1,800 $ 2,300 $ 4,100
Minimum        
Property, Plant and Equipment [Line Items]        
Estimated useful lives of related assets     3 years  
Estimated useful lives of intangibles     3 years  
Maximum        
Property, Plant and Equipment [Line Items]        
Estimated useful lives of related assets     25 years  
Estimated useful lives of intangibles     15 years