DERIVATIVE INSTRUMENTS AND FAIR VALUE (Details) (USD $)	3 Months Ended		9 Months Ended					9 Months Ended	12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011	Sep. 30, 2012 Other liabilities [Member]	Dec. 31, 2011 Other liabilities [Member]	Sep. 30, 2012 Interest Rate Swap [Member]	Dec. 31, 2011 Interest Rate Swap [Member]	Sep. 30, 2012 Recurring [Member]	Dec. 31, 2011 Recurring [Member]	Sep. 30, 2012 Recurring [Member] Quoted Prices in Active Markets for Identical assets (Level 1) [Member]	Dec. 31, 2011 Recurring [Member] Quoted Prices in Active Markets for Identical assets (Level 1) [Member]	Sep. 30, 2012 Recurring [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Recurring [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Recurring [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Recurring [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Recurring [Member] Interest Rate Swap [Member]	Dec. 31, 2011 Recurring [Member] Interest Rate Swap [Member]	Sep. 30, 2012 Recurring [Member] Interest Rate Swap [Member] Quoted Prices in Active Markets for Identical assets (Level 1) [Member]	Dec. 31, 2011 Recurring [Member] Interest Rate Swap [Member] Quoted Prices in Active Markets for Identical assets (Level 1) [Member]	Sep. 30, 2012 Recurring [Member] Interest Rate Swap [Member] Significant Other Observable Inputs (Level 2) [Member]	Dec. 31, 2011 Recurring [Member] Interest Rate Swap [Member] Significant Other Observable Inputs (Level 2) [Member]	Sep. 30, 2012 Recurring [Member] Interest Rate Swap [Member] Significant Unobservable Inputs (Level 3) [Member]	Dec. 31, 2011 Recurring [Member] Interest Rate Swap [Member] Significant Unobservable Inputs (Level 3) [Member]	Sep. 30, 2012 Carrying Amount [Member]	Dec. 31, 2011 Carrying Amount [Member]	Sep. 30, 2012 Fair Value [Member]	Dec. 31, 2011 Fair Value [Member]
DERIVATIVE INSTRUMENTS AND FAIR VALUE [Abstract]
Material ineffectiveness			$ 0
Net deferred loss associated with cash flow hedges	84,000		84,000		33,000
Number of counterparties failed to perform as expected, minimum	1		1
Fair values and carrying values of short-term instruments [Abstract]
Short-term borrowings and long-term debt																										21,906,235	17,876,619	21,906,235	17,876,619
Fair values of financial liabilities measured on a recurring basis [Abstract]
Liabilities, fair value						84,239	32,988			84,239	32,988	0	0	84,239	32,988	0	0	84,239	32,988	0	0	84,239	32,988	0	0
Fair value of interest rate swap included in other liabilities						84,239	32,988			84,239	32,988	0	0	84,239	32,988	0	0	84,239	32,988	0	0	84,239	32,988	0	0
Change in unrealized loss - interest rate swap	(1,490)	5,732	(33,826)	17,000				55,598	21,772
Cumulative changes in net gain (loss) from cash flow hedges, net of tax								$ 28,641	$ 11,216