6. LONG-TERM DEBT (Detail) (USD $)	4 Months Ended	12 Months Ended
	Apr. 30, 2011	Dec. 31, 2011	Dec. 31, 2012
Line of Credit Facility, Maximum Borrowing Capacity			$ 70,000,000
Line of Credit Facility, Interest Rate at Period End	1.50%		1.50%
Long-term Debt		35,000,000	23,461,340
Repayments of Bank Debt		1,800,000
Write off of Deferred Debt Issuance Cost		100,000
Mortgage Loans on Real Estate, Interest Rate	8.28%
Line of Credit Facility, Amount Outstanding			23,400,000
Line of Credit Facility, Current Borrowing Capacity			$ 68,600,000