DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details) (USD $)			3 Months Ended																	3 Months Ended
	Mar. 31, 2014 Integer	Dec. 31, 2013	Mar. 31, 2014 Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Mar. 31, 2013 Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Mar. 31, 2014 Designated as Hedging Instrument [Member] Other Assets [Member] Interest Rate Swap [Member]	Dec. 31, 2013 Designated as Hedging Instrument [Member] Other Assets [Member] Interest Rate Swap [Member]	Mar. 31, 2014 Designated as Hedging Instrument [Member] Other Liabilities [Member] Interest Rate Swap [Member]	Dec. 31, 2013 Designated as Hedging Instrument [Member] Other Liabilities [Member] Interest Rate Swap [Member]	Mar. 31, 2014 $80 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Dec. 31, 2013 $80 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Sep. 30, 2012 $80 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Dec. 31, 2013 Eighty Million Unsecured Term Loan [Member]	Sep. 30, 2012 Eighty Million Unsecured Term Loan [Member]	Mar. 31, 2014 $60 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Dec. 31, 2013 $60 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Mar. 31, 2014 $15 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Dec. 31, 2013 $15 million interest rate swap [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Dec. 31, 2013 Seventy-five Million Unsecured Term Loan [Member]	Sep. 30, 2013 $75 million interest rate swaps [Member] Designated as Hedging Instrument [Member] Interest Rate Swap [Member]	Sep. 30, 2013 Seventy-five Million Unsecured Term Loan [Member]
Derivative [Line Items]
Interest Rate Cash Flow Hedge Assets at Fair Value	$ 1,494,000	$ 1,692,000			$ 1,494,000	$ 1,692,000
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net			(1,601,000)	73,000
Amount of loss reclassified from accumulated other comprehensive income (loss) to interest expense			(564,000)	(149,000)
Notional Amount of Interest Rate Derivatives									80,000,000	80,000,000	80,000,000			60,000,000	60,000,000	15,000,000	15,000,000		75,000,000
Term Loan Notional Amount Associated with Interest Rate Swap Derivative												80,000,000	80,000,000					75,000,000
Number of interest rate swaps entered into during period																				2
Number of interest rate swaps	3
Interest rate cash flow hedge liabilities at fair value	1,071,000	244,000					1,071,000	244,000
Cash flow hedge amount to be reclassified to Interest Expense in next 12 months [Line Items]			2,251,000
Interest rate swap cash flow hedge termination value					$ 1,528,000		$ 1,031,000