Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

Schedule of Reconciliation of Cash, Cash Equivalents, and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents, and restricted cash in our consolidated balance sheets to the total amount shown in our consolidated statements of cash flows ($ in thousands):

	June 30, 2018		June 30, 2017
Cash and cash equivalents	$	107,057	$	33,521
Restricted cash		—		34,278
Total cash, cash equivalents, and restricted cash shown in our consolidated statements of cash flows	$	107,057	$	67,799