Condensed Consolidated Balance Sheets (USD $)	Sep. 30, 2011	Dec. 31, 2010
Current assets
Cash and cash equivalents	$ 135,662	$ 61,969
Accounts receivable - trade	450,125	688,134
Cost incurred related to deferred revenue	1,842,980	977,878
Prepaid expenses and other current assets	90,029	116,011
Total current assets	2,518,796	1,843,992
Property and equipment, net	2,875,241	2,886,275
Other assets
Deferred income taxes	569,582	569,582
Identifiable intangible assets, net	1,374,612	1,562,297
Goodwill	3,658,364	3,658,364
Other assets	151,861	171,542
Total other assets	5,754,419	5,961,785
Total assets	11,148,456	10,692,052
Current liabilities
Accounts payable and accrued expenses	989,894	934,789
Deferred revenue	1,760,112	758,849
Revolving credit line	565,140	894,328
Current portion of long-term debt	744,066	680,707
Current portion of capital leases	103,447	90,179
Accrued dividends	154,588	105,563
Total current liabilities	4,317,247	3,464,415
Long-term debt, less current portion	2,104,356	2,349,623
Capital leases, less current portion	95,761	155,196
Total liabilities	6,517,364	5,969,234
Commitments and contingencies
Stockholders' equity
Common stock, $0.01 par value. 7,500,000 shares authorized. 3,045,856 issued	30,458	30,458
Additional paid-in capital	92,949,903	93,045,614
Accumulated deficit	(89,735,095)	(88,859,202)
Treasury stock, at cost, for 28,276 shares	(70,689)	(70,689)
Total stockholders' equity	4,631,092	4,722,818
Total liabilities and stockholders' equity	11,148,456	10,692,052
Series A Preferred stock
Stockholders' equity
Preferred stock	200	200
Series B Preferred Stock
Stockholders' equity
Preferred stock	871,315	576,437
Series C Preferred stock
Stockholders' equity
Preferred stock	$ 585,000