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Supplementary Data on Cash Flows | 12 Months Ended
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Dec. 31, 2017
Supplemental Cash Flow Elements [Abstract] |
Supplementary Data on Cash Flows | NOTE 13 - Supplementary Data on Cash Flows A reconciliation of net income to net cash provided by operating activities as presented in the Consolidated Statements of Cash Flows is as follows:
($ in thousands) |  | Years Ended December 31,
|  | 2017 |  | 2016 |  | 2015
Cash flows from operating activities |  |  |  |  |  |  |  |  |
Net income |  | $ | 169,459 |  |  | $ | 83,765 |  |  | $ | 93,482 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |  |
Net realized investment (gains) losses |  | 3,406 |  |  | (4,123 | ) |  | (12,713 | )
Increase in accrued investment income |  | (3,404 | ) |  | (2,208 | ) |  | (2,566 | )
Increase (decrease) in accrued expenses |  | (2,240 | ) |  | 4,378 |  |  | (5,798 | )
Depreciation and amortization |  | 6,615 |  |  | 6,896 |  |  | 7,734 |
Increase in insurance liabilities |  | 154,061 |  |  | 176,315 |  |  | 145,313 |
Increase in premium receivables |  | (12,917 | ) |  | (11,496 | ) |  | (8,641 | )
Increase in deferred policy acquisition costs |  | (7,967 | ) |  | (15,859 | ) |  | (8,981 | )
(Increase) decrease in reinsurance recoverables |  | 11 |  |  | (481 | ) |  | (748 | )
(Decrease) increase in income tax liabilities |  | (74,487 | ) |  | (1,293 | ) |  | 8,935 |
Debt retirement costs |  | — |  |  | — |  |  | 2,338 |
Other |  | 24,049 |  |  | (24,461 | ) |  | (10,641 | )
Total adjustments |  | 87,127 |  |  | 127,668 |  |  | 114,232 |
Net cash provided by operating activities |  | $ | 256,586 |  |  | $ | 211,433 |  |  | $ | 207,714 |

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
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