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Statements of Cash Flow
12 Months Ended
Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]  
Statements of Cash Flow Statements of Cash Flows
Supplemental cash flow information for the years ended December 31, 2020, 2019, and 2018 is as follows:
($ in thousands)202020192018
Cash paid during the period for:   
Interest$30,464 25,089 23,992 
Federal income tax47,000 55,825 29,193 
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases9,498 8,138 — 
Operating cash flows from financing leases15 16 — 
Financing cash flows from finance leases550 977 5,646 
Non-cash items:
Corporate actions related to fixed income securities, AFS1
55,446 61,369 52,277 
Corporate actions related to fixed income securities, HTM1
2,589 — — 
Corporate actions related to equity securities1
10,890 14,250 944 
Assets acquired under finance lease arrangements324 824 4,119 
Assets acquired under operating lease arrangements22,390 13,808 — 
Non-cash purchase of property and equipment590 89 291 
1Examples of corporate actions include exchanges, non-cash acquisitions, and stock-splits.

The following table provides a reconciliation of cash and restricted cash reported within the Consolidated Balance Sheets that equate to the amount reported in the Consolidated Statements of Cash Flows:
($ in thousands)December 31, 2020December 31, 2019
Cash$394 300 
Restricted cash14,837 7,675 
Total cash and restricted cash shown in the Statements of Cash Flows$15,231 7,975 

Amounts included in restricted cash represent cash received from the National Flood Insurance Program ("NFIP"), which is restricted to pay flood claims under the Write Your Own Program.