XML 48 R35.htm IDEA: XBRL DOCUMENT
v3.22.4

Cash and Cash Equivalents (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Cash and Cash Equivalents [Abstract] |
Schedule of Cash and Cash Equivalents [Table Text Block] | Cash and cash equivalents consists of the following components (dollars in thousands):
|  | December 31, 2022 |  | December 31, 2021
Cash and cash equivalents - unrestricted |  | $ | 112,090 |  |  | $ | 129,790 |
Cash - restricted (a) |  | — |  |  | 10,950 |
Total cash and cash equivalents |  | $ | 112,090 |  |  | $ | 140,740 |
__________________________ (a) Includes cash placed on deposit with a financial institution to be held as cash collateral for the Company's outstanding letters of credit.

X
- References No definition available. + Details
Name: | us-gaap_CashAndCashEquivalentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration