Restricted Cash (Tables)

6 Months Ended

Jun. 30, 2022

Restricted Cash.

Summary of reconciliation cash and cash equivalents and restricted cash per the balance sheet to the statement of cash flows

	June 30,		December 31,
(in thousands)	2022		2021
Cash and cash equivalents	$	28,163	$	12,337
Restricted cash		39		39
Total	$	28,202	$	12,376