Related Party Arrangement, Fees and Expenses Incurred (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 9 Months Ended | 11 Months Ended | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Nov. 03, 2014 |
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Related Party Transaction [Line Items] | |||||||||||||||||
Asset management fees | $ 5,085 | $ 2,753 | $ 13,426 | $ 5,572 | |||||||||||||
Cash distributions on Restricted Stock | $ 18,816 | $ 9,782 | |||||||||||||||
Stock distributions, shares | 3,200,000 | 1,600,000 | 0.0025 | 0.0025 | |||||||||||||
Expense Support Agreements | |||||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||||
Asset management fees | [1] | $ 885 | $ 884 | $ 2,298 | $ 3,764 | ||||||||||||
Then-current offering price | [2] | $ 10.58 | $ 10.14 | $ 10.58 | $ 10.14 | $ 10.58 | |||||||||||
Restricted stock shares | [3] | 84,000 | 87,000 | 217,000 | 371,000 | ||||||||||||
Asset management fees | [1] | $ 8,566 | $ 8,566 | $ 8,566 | |||||||||||||
Expense Support Agreements | Restricted Stock | |||||||||||||||||
Related Party Transaction [Line Items] | |||||||||||||||||
Cash distributions on Restricted Stock | [4] | $ 75 | $ 30 | $ 197 | $ 48 | ||||||||||||
Stock distributions, shares | [5] | 5,000 | 2,000 | 14,000 | 4,000 | ||||||||||||
Restricted stock shares | [3] | 828,000 | 828,000 | 828,000 | |||||||||||||
Cash distributions on Restricted Stock | [4] | $ 300 | $ 300 | $ 300 | |||||||||||||
Stock distributions on Restricted Stock | [5] | 21,000 | 21,000 | 21,000 | |||||||||||||
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