Business Description - Additional Information (Detail) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Feb. 07, 2020
USD ($)
|
Jun. 30, 2020
USD ($)
Property
State
|
Jun. 30, 2019
USD ($)
|
Jun. 30, 2020
USD ($)
Property
State
|
Jun. 30, 2019
USD ($)
|
|
| Business Description [Line Items] | |||||
| Date of incorporation | Oct. 18, 2007 | ||||
| Number of leased commercial properties owned | Property | 632 | 632 | |||
| Number of States in which properties located | State | 41 | 41 | |||
| Internalization fees | $ | $ 389,000 | $ 272,000 | $ 1,594,000 | $ 272,000 | |
| Property Management Agreement and Asset Management Agreement | Merger Agreement | |||||
| Business Description [Line Items] | |||||
| Internalization fees | $ | $ 0 | ||||
| British Columbia, Canada | |||||
| Business Description [Line Items] | |||||
| Number of leased commercial properties owned | Property | 1 | 1 | |||