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v3.6.0.2

Subsequent Events (Details) |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Feb. 01, 2017 USD ($) property | Jan. 31, 2017 USD ($) property mortgage | Dec. 31, 2016 USD ($) property mortgage shares | Dec. 31, 2015 USD ($) shares | Dec. 31, 2014 USD ($) | Jan. 11, 2017 shares
Subsequent Event [Line Items] |  |  |  |  |  |
Gain on sale of real estate, net |  |  | $ 242,000 | $ 1,538,000 | $ 1,240,000 |
Number of mortgages repaid | mortgage |  |  | 7 |  |  |
Number of properties collateralized | mortgage |  |  | 16 |  |  |
Principal repayments on mortgage notes payable |  |  | $ 88,899,000 | $ 66,714,000 | $ 8,144,000 |
Number of properties collateralized in mortgage notes payable | property |  |  | 94 |  |  |
Variable Rate Mortgage Loans [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Number of properties collateralized in mortgage notes payable | property |  |  | 18 |  |  |
Fixed Rate Mortgage Loans [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Number of properties collateralized in mortgage notes payable | property |  |  | 52 |  |  |
Mandatorily Redeemable Preferred Stock [Member] | Series C Preferred Stock [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | shares |  |  | 160,000 | 1,700,000 |  |
Subsequent Event [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Partnership interest, shares authorized (in shares) | shares |  |  |  |  |  | 0
Subsequent Event [Member] | Variable Rate Mortgage Loans [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Mortgage balance |  | $ 10,000,000 |  |  |  |
Number of properties collateralized in mortgage notes payable | property |  | 3 |  |  |  |
Subsequent Event [Member] | Fixed Rate Mortgage Loans [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Number of properties collateralized | property | 3 |  |  |  |  |
Principal repayments on mortgage notes payable | $ 13,800,000 |  |  |  |  |
Debt instrument stated percentage (as percent) | 6.00% |  |  |  |  |
Subsequent Event [Member] | Franklin, New Jersey [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Property sold |  | $ 12,800,000 |  |  |  |
Gain on sale of real estate, net |  | $ 5,900,000.0 |  |  |  |
Subsequent Event [Member] | Franklin, New Jersey [Member] | Variable Rate Mortgage Loans [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Number of mortgages repaid | mortgage |  | 1 |  |  |  |
Number of properties collateralized | mortgage |  | 4 |  |  |  |
Principal repayments on mortgage notes payable |  | $ 8,200,000 |  |  |  |
Subsequent Event [Member] | Mandatorily Redeemable Preferred Stock [Member] | Series C Preferred Stock [Member] |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |
Preferred stock, shares authorized (in shares) | shares |  |  |  |  |  | 0

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- Definition Number of authorized capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04.16(a)) -URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996 + Details
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- Definition Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5B -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=51717284&loc=SL51721673-107760 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=51716988&loc=d3e1107-107759 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=51719941&loc=d3e2941-110230 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=51716988&loc=SL51721533-107759 + Details
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- Definition The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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