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SUBSEQUENT EVENTS
9 Months Ended
Sep. 30, 2018
Subsequent Events [Abstract]  
Subsequent Events [Text Block]
9.
SUBSEQUENT EVENTS:
 
Since October 1, 2018, and through October 29, 2018, the Company repurchased 187,568 shares of Class D common stock in the amount of $397,000 at an average price of $2.12 per share.