FAIR VALUE MEASUREMENTS - Interest Swap Derivatives (Details) - USD ($)
$ in Thousands |
12 Months Ended |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis [Roll Forward] |
|
|
| Designation of interest rate swap as a cash flow hedge |
$ 0
|
|
| Interest Rate Swap [Member] | Level 2 [Member] |
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis [Roll Forward] |
|
|
| Fair value at beginning of period |
(1,072)
|
$ 70
|
| Unrealized losses included in interest expense |
(63)
|
(277)
|
| Cash flow hedge ineffectiveness |
15
|
|
| Losses on interest rate swaps reclassified into interest expense from accumulated other comprehensive loss |
1,699
|
1,077
|
| Unrealized losses included in accumulated other comprehensive loss |
(1,551)
|
(1,942)
|
| Fair value of end of period |
(972)
|
(1,072)
|
| Interest Rate Swap [Member] | Level 2 [Member] | Designated as Hedging Instrument [Member] |
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis [Roll Forward] |
|
|
| Fair value at beginning of period |
(865)
|
0
|
| Unrealized losses included in interest expense |
0
|
0
|
| Designation of interest rate swap as a cash flow hedge |
(270)
|
|
| Cash flow hedge ineffectiveness |
15
|
|
| Losses on interest rate swaps reclassified into interest expense from accumulated other comprehensive loss |
1,699
|
1,077
|
| Unrealized losses included in accumulated other comprehensive loss |
(1,551)
|
(1,942)
|
| Fair value of end of period |
(972)
|
(865)
|
| Interest Rate Swap [Member] | Level 2 [Member] | Not Designated as Hedging Instrument [Member] |
|
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis [Roll Forward] |
|
|
| Fair value at beginning of period |
(207)
|
70
|
| Unrealized losses included in interest expense |
(63)
|
(277)
|
| Designation of interest rate swap as a cash flow hedge |
270
|
|
| Cash flow hedge ineffectiveness |
0
|
|
| Losses on interest rate swaps reclassified into interest expense from accumulated other comprehensive loss |
0
|
0
|
| Unrealized losses included in accumulated other comprehensive loss |
0
|
0
|
| Fair value of end of period |
$ 0
|
$ (207)
|