CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) (USD $)	Sep. 30, 2012	Dec. 31, 2011
CURRENT ASSETS
Allowance for doubtful accounts Receivable, Current	$ 80,000	$ 70,000
STOCKHOLDERS' EQUITY (DEFICIT)
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	2,000,000	2,000,000
Preferred stock, issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	35,000,000	35,000,000
Common stock, issued (in shares)	6,336,589	6,191,420
Treasury stock, at cost (in shares)	123,500	123,500