Equity Rollforward Statement - USD ($)	Total	Convertible Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]
Stockholders' Equity Attributable to Parent	$ 2,530,234	$ 1	$ 140	$ 197,319,698	$ (194,789,605)
Shares, Outstanding		200	1,400,674
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	144,047			144,047
Stock Issued During Period, Shares, New Issues			256,078
Stock Issued During Period, Value, New Issues	453,457		$ 25	453,432
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture			31,000
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	43,751		$ 3	43,748
Net Income (Loss) Attributable to Parent	(657,371)				(657,371)
Net Income (Loss) Attributable to Parent	(1,509,315)
Stockholders' Equity Attributable to Parent	2,514,118	$ 1	$ 168	197,960,925	(195,446,976)
Shares, Outstanding		200	1,687,752
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	128,862			128,862
Stock Issued During Period, Shares, New Issues			2,092,541
Stock Issued During Period, Value, New Issues	3,689,974		$ 209	3,689,765
Stock Issued During Period, Shares, Employee Stock Purchase Plans			4,364
Stock Issued During Period, Value, Employee Stock Purchase Plan	7,606		$ 1	7,605
Net Income (Loss) Attributable to Parent	(851,944)				(851,944)
Stockholders' Equity Attributable to Parent	5,488,616	$ 1	$ 378	201,787,157	(196,298,920)
Shares, Outstanding		200	3,784,657
Stockholders' Equity Attributable to Parent	5,247,775	$ 1	$ 379	202,129,195	(196,881,800)
Shares, Outstanding		200	3,793,739
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	68,863			68,863
Stock Issued During Period, Shares, Employee Stock Purchase Plans			2,408
Stock Issued During Period, Value, Employee Stock Purchase Plan	4,197		$ 1	4,196
Net Income (Loss) Attributable to Parent	(59,783)				(59,783)
Net Income (Loss) Attributable to Parent	(591,367)
Stockholders' Equity Attributable to Parent	5,261,052	$ 1	$ 380	202,202,254	(196,941,583)
Shares, Outstanding		200	3,796,147
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	319,863			319,863
Stock Issued During Period, Shares, New Issues			1,207,681
Stock Issued During Period, Value, New Issues	3,766,848		$ 121	3,766,727
Stock Issued During Period, Shares, Employee Stock Purchase Plans			7,055
Stock Issued During Period, Value, Employee Stock Purchase Plan	18,950		$ 1	18,949
Stock Issued During Period, Value, Restricted Stock Award, Gross	0		$ (3)	(3)
Stock Issued During Period, Shares, Restricted Stock Award, Gross			13,911
Net Income (Loss) Attributable to Parent	(531,584)				(531,584)
Stockholders' Equity Attributable to Parent	$ 8,835,129	$ 1	$ 505	$ 206,307,790	$ (197,473,167)
Shares, Outstanding		200	5,024,794