BALANCE SHEETS (Parenthetical) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
STOCKHOLDERS' EQUITY :
Preferred Stock, Par Value	$ 1.00	$ 1.00
Preferred Stock, Shares Authorized	4,000,000	4,000,000
Common Stock, Par Value	$ 0.10	$ 0.10
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	$ 0.10	$ 0.10
Treasury Stock, Shares	497,587	497,587
Series A 10% Convertible Preferred stock
STOCKHOLDERS' EQUITY :
Preferred Stock, Shares Authorized	50,000	50,000
Preferred Stock, Shares Issued	30,215	27,466
Preferred Stock, Shares Outstanding	30,215	27,466
Preferred Stock, Liquidation Preference, Value	$ 3,021,500	$ 2,746,600