Quarterly report pursuant to Section 13 or 15(d)

F. ACCRUED LIABILITIES AND EXPENSES (Tables)

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F. ACCRUED LIABILITIES AND EXPENSES (Tables)
3 Months Ended
Mar. 31, 2014
Additional Other Liabilities Disclosure [Abstract]  
Accrued Liabilities and Expenses
    March 31,
2014
    December 31,
2013
 
Accrued liabilities and expenses   $ 462,688     $ 405,073  
Accrued payroll and payroll taxes     386,055       430,871  
Accrued sales taxes, penalties, and interest     903,830       1,080,482  
Accrued interest     2,503       2,788  
Product warranties     74,943       77,943  
Total   $ 1,830,019     $ 1,997,157