Related Party Arrangements - Dealer Manager (Narrative) (Details) - Maximum - Dealer Manager - Selling Commissions Or Dealer Manager Fees |
3 Months Ended |
---|---|
Mar. 31, 2018
USD ($)
| |
Related Party Transaction [Line Items] | |
Selling commissions as a percentage of gross offering proceeds from the primary offering | 7.00% |
Dealer manager fee as a percentage of gross offering proceeds from the primary offering | 3.00% |
Selling commissions or dealer manager fees paid for sales pursuant to distribution reinvestment plan | $ 0 |