Cash and Restricted Cash (Tables)

3 Months Ended

Mar. 31, 2018

Cash And Cash Equivalents [Abstract]

Summary of Reconciliation of Cash and Restricted Cash

The following table provides a reconciliation of cash and restricted cash reported within the consolidated statement of cash flows:

(Dollars in thousands)	Mar. 31, 2018		Dec. 31, 2017		Mar. 31, 2017
Cash	$	7,778	$	9,167	$	4,819
Restricted cash		422		292		348
Total cash and restricted cash		8,200		9,459		5,167