CONDENSED BALANCE SHEETS (Parenthetical) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
STOCKHOLDERS' EQUITY :
Preferred Stock, Par Value	$ 1.00	$ 1.00
Preferred Stock, Shares Authorized	4,000,000	4,000,000
Preferred Stock, Shares Outstanding	33,238	33,238
Common Stock, Par Value	$ .10	$ .10
Common Stock, Shares Authorized	200,000,000	200,000,000
Common Stock, Shares Issued	16,033,862	16,033,862
Common Stock, Shares, Outstanding	15,536,275	15,536,275
Treasury Stock, Par Value	$ .10	$ .10
Treasury Stock, Shares	497,587	497,587
Series A Convertible Preferred Stock [Member]
STOCKHOLDERS' EQUITY :
Preferred Stock, Shares Issued	33,238	33,238
Preferred Stock, Shares Outstanding	33,238	33,238
Preferred Stock, Liquidation Preference, Value	$ 3,323,800	$ 3,323,800
Series A 10% Convertible Preferred stock, Shares Authorized	50,000	50,000