CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
Sep. 30, 2011
Dec. 31, 2010
Current Assets  
Cash and cash equivalents$ 456,128$ 88,956
Accounts receivable, net of allowance for doubtful accounts of $727,754 in 2011 and $470,998 in 20101,552,9211,717,235
Inventories288,533223,629
Prepaid expenses and other209,762158,749
Total current assets2,507,3442,188,569
Leasehold improvements and equipment, net of accumulated depreciation of $13,325,120 in 2011 and $12,428,434 in 20103,606,7073,719,361
Goodwill2,302,1792,302,179
Other assets18,05968,059
Total assets8,434,2898,278,168
Current Liabilities  
Accounts payable543,995449,414
Accrued expenses337,024298,009
Revolving line of credit 642,886
Note payable50,000 
Current maturities of long-term debt712,7031,185,254
Deferred revenues66,01171,024
Accrued interest payable833 
Total current liabilities1,710,5662,646,587
Long-term debt, less current maturities, including accrued interest on long-term debt2,553,76715,266,221
Total liabilities4,264,33317,912,808
Redeemable convertible Series C preferred stock 15,896,210
Commitments and contingency  
Stockholders' equity  
Common stock10,93010,928
Additional paid-in capital87,507,07955,551,402
Accumulated deficit(83,377,253)(81,093,180)
Total stockholders' equity (deficit)4,169,956(25,530,850)
Total liabilities and stockholders' equity8,434,2898,278,168
Series C Preferred Stock
  
Stockholders' equity  
Nonredeemable exchangeable preferred stock15,882 
Series D Preferred Stock
  
Stockholders' equity  
Nonredeemable exchangeable preferred stock$ 13,318