Equity Rollforward Statement - USD ($)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Preferred Stock Convertible Preferred Stock [Member]	Common Stock [Member]	AOCI Attributable to Parent
Stockholders' Equity Attributable to Parent	$ 23,215,786		$ 222,378,374	$ (199,163,257)	$ 1	$ 668
Shares, Outstanding					200	6,650,480
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	37,632		37,632
Stock Issued During Period, Shares, New Issues		292,500
Stock Issued During Period, Value, New Issues	1,943,052	$ 29	1,943,023
Stock Issued During Period, Value, Restricted Stock Award, Gross		$ (3)	3
Stock Issued During Period, Shares, Restricted Stock Award, Gross		1,759
Net Income (Loss) Attributable to Parent	(958,562)			(958,562)
Net Income (Loss) Attributable to Parent	(3,724,739)
Stockholders' Equity Attributable to Parent	24,237,908		224,359,026	(200,121,819)	$ 1	$ 700
Shares, Outstanding					200	6,944,739
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	109,340		109,340
Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture		50,213
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture	215,417	$ 5	215,412
Stock Issued During Period, Shares, Employee Stock Purchase Plans		2,503
Stock Issued During Period, Value, Employee Stock Purchase Plan	7,829		7,829
Stock Issued During Period, Value, Restricted Stock Award, Gross		$ (7)	(7)
Stock Issued During Period, Shares, Restricted Stock Award, Gross		3,120
Net Income (Loss) Attributable to Parent	(1,159,923)			(1,159,923)
Stockholders' Equity Attributable to Parent	23,410,571		224,691,600	(201,281,742)	$ 1	$ 712
Shares, Outstanding					200	7,000,575
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	161,951		161,951
Stock Issued During Period, Value, Restricted Stock Award, Gross	$ (202,008)	$ (1)	(1)
Stock Issued During Period, Shares, Restricted Stock Award, Gross	57,972	16,578
Net Income (Loss) Attributable to Parent	$ (1,606,254)			(1,606,254)
Stockholders' Equity Attributable to Parent	21,966,268		224,853,550	(202,887,996)	$ 1	$ 713
Shares, Outstanding					200	7,017,153
Stockholders' Equity Attributable to Parent	23,355,687		226,934,775	(203,579,866)	$ 1	$ 777
Shares, Outstanding					200	7,675,682
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	165,361		165,361
Stock Issued During Period, Value, Restricted Stock Award, Gross		$ (1)	1
Stock Issued During Period, Shares, Restricted Stock Award, Gross		19,512
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent	65,874						$ 65,874
Net Income (Loss) Attributable to Parent	(1,574,174)			(1,574,174)
Net Income (Loss) Attributable to Parent	(4,879,940)
Stockholders' Equity Attributable to Parent	22,012,748		227,100,135	(205,154,040)	$ 1	$ 778	65,874
Shares, Outstanding					200	7,695,194
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	132,745		132,745
Stock Issued During Period, Shares, New Issues		725,291
Stock Issued During Period, Value, New Issues	691,405	$ 73	691,332
Stock Issued During Period, Shares, Employee Stock Purchase Plans		10,526
Stock Issued During Period, Value, Employee Stock Purchase Plan	8,715	$ 1	8,714
Stock Issued During Period, Value, Restricted Stock Award, Gross		$ (6)	6
Stock Issued During Period, Shares, Restricted Stock Award, Gross		72,121
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent	102,847						102,847
Net Income (Loss) Attributable to Parent	(1,537,029)			(1,537,029)
Stockholders' Equity Attributable to Parent	21,411,431		227,932,920	(206,691,069)	$ 1	$ 858	168,721
Shares, Outstanding					200	8,503,132
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	221,268		221,268
Stock Issued During Period, Shares, New Issues		1,470
Stock Issued During Period, Value, New Issues	1,426		1,426
Stock Issued During Period, Value, Restricted Stock Award, Gross		$ (1)	1
Stock Issued During Period, Shares, Restricted Stock Award, Gross		22,561
Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent	204,931						204,931
Net Income (Loss) Attributable to Parent	(1,768,737)			(1,768,737)
Stockholders' Equity Attributable to Parent	$ 19,903,536		$ 228,155,613	$ (208,459,806)	$ 1	$ 859	$ 206,869
Shares, Outstanding					200	8,527,163