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COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS
6 Months Ended
Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS
NOTE 2. COMPOSITION OF CERTAIN FINANCIAL STATEMENT ITEMS
 
Inventories
 
Inventories are stated at the lower of cost (first-in, first-out) or market and consist of the following:
 
   
December 31, 2013
   
June 30, 2013
 
Raw materials / purchased components
  $ 1,538,000     $ 1,640,000  
Work in process
    499,000       572,000  
Sub-assemblies / Finished components
    1,139,000       1,291,000  
Finished goods
    376,000       331,000  
Total inventories
  $ 3,552,000     $  3,834,000  
 
Investments
 
   
December 31, 2013
   
June 30, 2013
 
Marketable equity securities
  $ 903,000     $ 370,000  
 
Investments at December 31, 2013 and June 30, 2013 had an aggregate cost basis of $694,000 and $365,000, respectively, gross unrealized gains aggregating $209,000 and $5,000, respectively, and no unrealized losses.