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Inventories
6 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
Inventories

4. Inventories

 

The components of inventories include the following:

 

   December 31, 2017   June 30, 2017 
         
Raw materials  $2,452,337   $2,282,880 
Work in process   1,996,277    1,654,653 
Finished goods   2,189,238    1,904,497 
Reserve for obsolescence   (823,494)   (767,454)
   $5,814,358   $5,074,576 

  

The value of tooling in raw materials was approximately $1.6 million at both December 31, 2017 and June 30, 2017.