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Investment in Mortgage Notes Receivable (Details) (USD $)
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6 Months Ended | ||||
|---|---|---|---|---|---|
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Jun. 30, 2013
Property
Mortgage_Notes_Receivable
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Dec. 31, 2012
|
Jun. 30, 2013
Minimum
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Jun. 30, 2013
Maximum
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Jun. 30, 2013
Weighted Average
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|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | |||||
| Number of mortgage notes receivable (in number of mortgage notes receivable) | 69 | ||||
| Number of restaurant properties securing mortgage notes receivable (in properties) | 43 | ||||
| Number of single-tenant retail properties securing mortgage notes receivable (in properties) | 26 | ||||
| Investment in mortgage notes receivable, net | $ 71,499,000 | $ 73,438,000 | |||
| Mortgage notes receivable, outstanding face amount | 66,500,000 | 68,000,000 | |||
| Mortgage notes receivable, premium | 6,900,000 | 6,900,000 | |||
| Mortgage notes receivable, acquisition costs | 2,000,000 | 2,000,000 | |||
| Mortgage notes receivable, accumulated amortization of premium and amortization of acquisition costs | $ 3,900,000 | $ 3,500,000 | |||
| Mortgage loans on real estate, interest rate | 8.60% | 10.47% | 9.89% | ||