Subsequent Events - Additional Information (Details) - USD ($) |
1 Months Ended | ||||
|---|---|---|---|---|---|
Jul. 30, 2018 |
Jul. 23, 2018 |
Jun. 30, 2018 |
Apr. 18, 2018 |
Dec. 31, 2017 |
|
| Series D Preferred Stock | Subsequent event | |||||
| Subsequent Event [Line Items] | |||||
| Gross proceeds of the offering | $ 1,600,000 | ||||
| Number of shares issued (in shares) | 83,430 | ||||
| Variable rate mortgage loans | |||||
| Subsequent Event [Line Items] | |||||
| Carrying value | $ 61,590,000 | $ 13,000,000.0 | $ 69,302,000 | ||
| Variable rate mortgage loans | Subsequent event | |||||
| Subsequent Event [Line Items] | |||||
| Carrying value | $ 4,000,000 |
| X | ||||||||||
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
|
| X | ||||||||||
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|