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Summary of Significant Accounting Policies (Tables)
 6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]  
Schedule of cash and cash equivalents The following table provides a reconciliation of cash and cash equivalents and restricted cash:
 Balance as of June 30,
(Dollars in thousands)20232022
Cash and cash equivalents$2,627 $1,699 
Restricted cash1,049 659 
Cash, cash equivalents and restricted cash$3,676 $2,358 
Restrictions on cash and cash equivalents The following table provides a reconciliation of cash and cash equivalents and restricted cash:
 Balance as of June 30,
(Dollars in thousands)20232022
Cash and cash equivalents$2,627 $1,699 
Restricted cash1,049 659 
Cash, cash equivalents and restricted cash$3,676 $2,358