XML 61 R49.htm IDEA: XBRL DOCUMENT v3.8.0.1
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details)
3 Months Ended
Mar. 31, 2018
USD ($)
Integer
Mar. 31, 2017
USD ($)
Dec. 31, 2017
USD ($)
Derivative [Line Items]      
Number of interest rate swaps | Integer 7    
Interest Rate Cash Flow Hedge Assets at Fair Value $ 8,950,000   $ 6,034,000
Interest rate cash flow hedge liabilities at fair value 0   695,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]      
Derivative [Line Items]      
Derivative Instruments, Income Recognized in Other Comprehensive Income, Effective Portion, Net 3,662,000 $ 637,000  
Amount of (income) loss reclassified from accumulated other comprehensive income into interest expense (56,000) $ 773,000  
Cash flow hedge amount to be reclassified to Interest Expense in next 12 months [Line Items] 1,765,000    
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member]      
Derivative [Line Items]      
Interest Rate Cash Flow Hedge Assets at Fair Value 8,950,000   6,034,000
Interest rate swap cash flow hedge termination value 9,036,000    
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member]      
Derivative [Line Items]      
Interest rate cash flow hedge liabilities at fair value 0   695,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $80 million interest rate swap [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 80,000,000   80,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $75 million interest rate swap executed in 2014 [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 75,000,000   75,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $75 million interest rate swap executed in 2015 [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 75,000,000   75,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $65 million interest rate swap executed in 2016 [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 65,000,000   65,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $60 million interest rate swap [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 60,000,000   60,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $40 million interest rate swap (2016) [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives 40,000,000   40,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | $15 million interest rate swap [Member]      
Derivative [Line Items]      
Notional Amount of Interest Rate Derivatives $ 15,000,000   $ 15,000,000