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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Schedule of Quantitative Information and Other Information Related to Leases | Quantitative information related to leases for the years ended December 31, 2021, 2020 and 2019 is presented in the following table (dollars in thousands):
| For the Year Ended December 31, |
| 2021 |  |  | 2020 |  |  | 2019 |
Lease expenses (1) |  |  |  |  |  |  |  |  |  |  |
Fixed lease expenses - operating | $ | 11,442 |  |  | $ | 12,379 |  |  | $ | 12,869 |
Variable lease expenses - operating |  | 3,173 |  |  |  | 6,389 |  |  |  | 8,534 |
Sublease income |  | (1,359 | ) |  |  | (2,347 | ) |  |  | (4,179 | )
Total lease expenses | $ | 13,256 |  |  | $ | 16,421 |  |  | $ | 17,224 |
Other information |  |  |  |  |  |  |  |  |  |  |
Gross operating cash flows for operating leases (2) | $ | (18,390 | ) |  | $ | (23,577 | ) |  | $ | (32,827 | )
Operating cash flows from subleases (2) | $ | 1,430 |  |  | $ | 2,254 |  |  | $ | 4,351 |
| As of December 31, 2021 |  |  | As of December 31, 2020 |  |  | As of December 31, 2019 |
Weighted average remaining lease term (in months) – operating leases |  | 69 |  |  |  | 70 |  |  |  | 76 |
Weighted average discount rate – operating leases |  | 4.9 | % |  |  | 4.9 | % |  |  | 5.1 | %
_____________ (1) Lease expense and sublease income represent the amount recorded within our consolidated statements of income. Variable lease amounts represent expenses recognized as incurred which are not included in the lease liability. Fixed lease expenses and sublease income are recorded on a straight-line basis over the lease term and therefore are not necessarily representative of cash payments during the same period. (2) Cash flows are presented on a consolidated basis and represent cash payments for fixed and variable lease costs.
Schedule of Future Minimum Lease Payments under Operating Leases Included in Lease Liabilities for Continuing Operations | As of December 31, 2021, future minimum lease payments under operating leases which are included in lease liabilities on our consolidated balance sheet are as follows (dollars in thousands):
|  | Operating Leases Total |
2022 (1) |  | $ | 11,504 |
2023 |  |  | 8,444 |
2024 |  |  | 7,580 |
2025 |  |  | 7,374 |
2026 and thereafter |  |  | 17,890 |
Total |  | $ | 52,792 |
Less: imputed interest |  |  | 7,843 |
Present value of future minimum lease payments |  |  | 44,949 |
Less: current lease liabilities |  |  | 9,400 |
Non-current lease liabilities |  | $ | 35,549 |
_____________
| (1) | Amounts provided are for liabilities remaining as of December 31, 2021.
Schedule of Future Minimum Sublease Rental Income under Operating Leases for Continuing Operations | As of December 31, 2021, future minimum sublease rental income under operating leases, which will decrease our future minimum lease payments presented above, as follows (dollars in thousands):
|  | Operating Subleases Total |
2022 (1) |  | $ | 685 |
2023 |  |  | 330 |
Total |  | $ | 1,015 |
_________________
| (1) | Sublease receivables remaining as of December 31, 2021.

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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