Derivative and Hedging Activities - Summary of Notional Amount and Fair Value of Derivative Instruments (Footnote) (Details) - Jun. 30, 2015
|
USD ($)
loan
Derivative
|
USD ($)
Derivative
|
USD ($)
Derivative
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Loss recognized on termination of interest rate swap agreements |
|
$ 76,000
|
$ 76,000
|
| Interest Rate Swap |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Payments to terminate interest rate swap agreements |
$ 100,000
|
|
|
| Loss recognized on termination of interest rate swap agreements |
$ 100,000
|
|
|
| Derivative Instrument 4 | Designated as Hedging Instrument | Accounts payable, accrued expenses and other liabilities | Interest Rate Swap |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Number of interest rate derivatives held | Derivative |
8
|
8
|
8
|
| Notional amount |
$ 61,758,000
|
$ 61,758,000
|
$ 61,758,000
|
| Derivative Instrument 4 | Designated as Hedging Instrument | Accounts payable, accrued expenses and other liabilities | Interest Rate Swap | Minimum |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Notional amount |
7,600,000
|
7,600,000
|
7,600,000
|
| Derivative Instrument 4 | Designated as Hedging Instrument | Accounts payable, accrued expenses and other liabilities | Interest Rate Swap | Maximum |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Notional amount |
$ 7,900,000
|
$ 7,900,000
|
$ 7,900,000
|
| CMBS Loans |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Number of loans repaid | loan |
2
|
|
|