Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2018
Cash flows from operating activities:
Net loss	$ (36)	$ (1,693)
Adjustments to reconcile net loss to net cash provided by operating activities:
Amortization of restricted stock grants	0	80
Change in assets and liabilities:
Increase in other assets	0	(42)
Increase in due to affiliates	0	1,549
Increase in accounts payable, accrued expenses, and other liabilities	36	151
Net cash provided by operating activities	0	45
Cash flows from investing activities:
Net cash used in investing activities	0	0
Cash flows from financing activities:
Proceeds from issuance of common stock	0	164,674
Offering costs paid	0	(898)
Subscriptions received in advance	0	900
Net cash provided by financing activities	0	164,676
Net change in cash and cash equivalents and restricted cash	0	164,721
Cash and cash equivalents and restricted cash, beginning of period	200	200
Cash and cash equivalents and restricted cash, end of period	200	164,921
Reconciliation of cash and cash equivalents and restricted cash to the consolidated balance sheets:
Cash and cash equivalents	200	164,021
Restricted cash	0	900
Cash and cash equivalents and restricted cash, end of period	200	164,921
Non-cash financing activities:
Accrued stockholder servicing fee due to affiliate	0	10,830
Accrued offering costs due to affiliate	$ 0	$ 4,375