CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Total
BALANCE at Dec. 31, 2008	$ 25,335	$ 98,336,965	$ (77,581,625)	$ 20,780,675
BALANCE (in shares) at Dec. 31, 2008	25,335,175
Stock based compensation expense (employees and directors)	0	317,412	0	317,412
Issuance of stock for the acquisition of Positive Access Corporation	608	749,393	0	750,001
Issuance of stock for the acquisition of Positive Access Corporation (in shares)	608,520
Exercise of stock options and warrants	141	54,109	0	54,250
Exercise of stock options and warrants (in shares)	141,073
Issuance of restricted stock as consultant's compensation	104	147,713	0	147,817
Issuance of restricted stock as consultant's compensation (in shares)	104,170
Issuance of stock as directors' compensation	36	54,465	0	54,501
Issuance of stock as directors' compensation (in shares)	35,622
Net loss	0	0	(525,515)	(525,515)
BALANCE at Dec. 31, 2009	26,224	99,660,057	(78,107,140)	21,579,141
BALANCE (in shares) at Dec. 31, 2009	26,224,560
Stock based compensation expense (employees and directors)	0	250,692	0	250,692
Exercise of stock options	657	305,213	0	305,870
Exercise of stock options (in shares)	656,983
Issuance of restricted stock as consultant's compensation	126	223,007	0	223,133
Issuance of restricted stock as consultant's compensation (in shares)	125,004
Net loss	0	0	(2,573,223)	(2,573,223)
BALANCE at Dec. 31, 2010	27,007	100,438,969	(80,680,363)	19,785,613
BALANCE (in shares) at Dec. 31, 2010	27,006,547
Stock based compensation expense (employees and directors)	0	3,991	0	3,991
Exercise of stock options	435	226,320	0	226,755
Exercise of stock options (in shares)	435,123
Issuance of restricted stock as consultant's compensation	20	29,876	0	29,896
Issuance of restricted stock as consultant's compensation (in shares)	20,834
Net loss	0	0	(290,859)	(290,859)
BALANCE at Dec. 31, 2011	$ 27,462	$ 100,699,156	$ (80,971,222)	$ 19,755,396
BALANCE (in shares) at Dec. 31, 2011	27,462,504