LONG-TERM DEBT (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Long-term debt
Long term debt total	$ 4,141,296	$ 4,763,739
Less: current portion	(315,086)	(620,472)
Long term debt, excluding current maturities	3,826,210	4,143,267
Loan from Lewisville State Bank
Long-term debt
Long term debt total	3,852,512	3,979,122
Amortization period	20 years	20 years
Maturity period of debt instrument	10 years	10 years
Interest rate (as a percent)	5.968%	5.968%
Note payable to Katie Petroleum
Long-term debt
Long term debt total		323,118
Description of variable rate basis		prime plus
Interest rate added to reference rate (as a percent)		1.00%
Interest rate at period end (as a percent)		4.25%
Original amount of note		3,000,000
Amount of stock options issued in conjunction with the debt		299,346
Intrinsic value of a beneficial conversion feature of the debt		412,500
Principal and interest repayment		37,000
Principal payment converted into common stock		163,736
Number of shares to be converted into common stock		40,934
Conversion price of convertible notes into common stock (in dollars per share)		$ 4.00
Note payable to Deutsche Leasing USA, Inc. due April 2014, 5.57%
Long-term debt
Long term debt total	152,415	259,543
Maturity period of debt instrument	36 months	36 months
Interest rate (as a percent)	5.57%	5.57%
Original amount of note	327,726	327,726
Principal and interest repayment	9,900	9,900
Number of molding machines used to collateralized debt	3	3
Purchase option price (in dollars per share)	$ 1.00	$ 1.00
Note payable to Deutsche Leasing USA, Inc. due November 2014, 5.57%
Long-term debt
Long term debt total	136,369	201,956
Maturity period of debt instrument	36 months	36 months
Interest rate (as a percent)	5.57%	5.57%
Original amount of note	207,260	207,260
Principal and interest repayment	$ 6,300	$ 6,300
Purchase option price (in dollars per share)	$ 1.00	$ 1.00