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INCOME (LOSS) PER COMMON AND COMMON STOCK EQUIVALENT SHARE (Notes)
3 Months Ended
Sep. 30, 2017
Earnings Per Share, Basic and Diluted [Abstract]  
Income (Loss) Per Common and Common Stock Equivalent Share
INCOME PER COMMON AND COMMON STOCK EQUIVALENT SHARE
 
Basic income per share is computed based on the weighted-average number of common shares outstanding.  The weighted-average number of common shares outstanding was 7,382,706 for the periods ended September 30, 2017 and 2016.  When dilutive, stock options are included in income per share as share equivalents using the treasury stock method.  For the periods ended September 30, 2017 and 2016, there were no common stock equivalents related to stock option grants that were included in the computation of the weighted-average number of shares outstanding for diluted income per share.  Shares issuable upon the exercise of outstanding options of 2,395,000 and 2,365,000 were excluded from the diluted weighted-average common shares outstanding for the periods ended September 30, 2017 and 2016, respectively, as they would be anti-dilutive.