RELATED PARTY TRANSACTIONS (Schedule of Related Party Transactions) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Related Party Transaction [Line Items]
Notes receivable	$ 0	$ 45,000
Louisville, Kentucky [Member] | Principal Shareholder (K&R) [Member]
Related Party Transaction [Line Items]
Notes receivable	0	45,400	88,400
Deposits (included in other long-term assets)	62,100	62,100	62,100
Rent Expense, Property [Member] | Louisville, Kentucky [Member] | Principal Shareholder (K&R) [Member]
Related Party Transaction [Line Items]
Expenses	582,000	582,000	582,000
Lease Expense, Equipment [Member] | Louisville, Kentucky [Member] | Principal Shareholder (K&R) [Member]
Related Party Transaction [Line Items]
Expenses	126,000	101,000	5,500
Consulting Fees [Member] | Louisville, Kentucky [Member] | Principal Shareholder (K&R) [Member]
Related Party Transaction [Line Items]
Expenses	$ 240,000	$ 480,000	$ 420,000