Consolidated Statements Of Cash Flows - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Operating Activities:    
Net earnings $ 20,083 $ 10,510
Adjustments:    
Depreciation 3,696 4,177
Amortization 4,840 5,327
Net realized gains on investments 2,832 (509)
Loss on disposal of property and equipment 10 (2)
Share-based compensation expense 1,731 1,384
Activity related to rabbi trust (13) 69
Change in accrued investment income 2,980 246
Change in agents’ balances and premium receivable (49,243) (17,118)
Change in reinsurance receivables 8,216 917
Change in deferred policy acquisition costs (10,372) (2,957)
Change in other assets (804) (4,505)
Change in unpaid losses and loss adjustment expenses (14,092) (6,508)
Change in unearned premium 63,889 26,943
Change in other liabilities (9,815) 5,565
Net cash provided by operating activities 23,939 23,538
Investing Activities:    
Purchases of fixed maturities (403,516) (120,831)
Purchases of equity securities 0 (1,900)
Purchases of property and equipment (313) (889)
Maturities and redemptions of fixed maturities 32,497 43,319
Proceeds from sale of fixed maturities 328,064 37,671
Proceeds from sale of equity securities 5,013 2,002
Proceeds from sale of short-term investments 2,528 2,400
Proceeds from sale of property and equipment 0 19
Net cash used in investing activities (35,727) (38,209)
Financing Activities:    
Proceeds from stock options exercised and employee stock purchases 70 65
Principal payments under capital lease obligations (138) (135)
Acquisition of treasury stock (594) (2,296)
Dividends paid to shareholders (6,346) (6,402)
Net cash used in financing activities (7,009) (8,768)
Net increase (decrease) in cash and cash equivalents (18,796) (23,438)
Cash and cash equivalents at beginning of period 107,589 92,800
Cash and cash equivalents at end of period $ 88,793 $ 69,361