Consolidated Balance Sheets (unaudited) (USD $)
Mar. 31, 2013
Dec. 31, 2012
CURRENT ASSETS    
Cash $ 458,483 $ 659,009
Accounts receivable, net 1,771,799 1,749,827
Costs and revenues in excess of billings 2,485,197 1,724,543
Inventory, net 325,445 221,548
Construction in progress 707,043 706,043
Prepaid expenses and deposits 860,296 921,917
Total Current Assets 6,608,263 5,982,887
PROPERTY AND EQUIPMENT, net 642,241 661,156
OTHER ASSETS    
Deposits 52,408 52,408
Contracts and franchise, net 7,670,713 8,250,495
Total Other Assets 7,723,121 8,302,903
TOTAL ASSETS 14,973,625 14,946,946
CURRENT LIABILITIES    
Accounts payable 2,438,885 2,088,459
Current portion of notes payable 475,690 503,386
Related party payables 1,375,978 1,976,995
Billings in excess of revenues 773,636 674,971
Deferred revenues 17,004 17,004
Accrued expenses 435,122 423,256
Payroll expenses payable 498,165 534,846
Preferred dividends payable 573,441 440,287
Line of credit payable 1,500,000  
Total Current Liabilities 8,087,921 6,659,204
LONG TERM LIABILITIES    
Long term portion of notes payable      
Total Liabilities 8,087,921 6,659,204
Commitments and contingencies      
STOCKHOLDERS' EQUITY    
Preferred stock value 498 510
Common stock value 21,817 20,883
Additional paid-in capital 42,955,921 42,332,298
Accumulated deficit (36,092,532) (34,065,949)
Total Stockholders' Equity 6,885,704 8,287,742
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $ 14,973,625 $ 14,946,946 [1]
[1] The numbers in this column, for the fiscal year ended December 31, 2012, are derived from audited financials.