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Parent Company Statements - Statements of Cash Flows (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Net income | $ 81,012 | $ 83,957 | $ 76,869
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Share-based Compensation | 1,828 | 1,259 | 850
Increase (decrease) in other liabilities | 1,173 | 5,689 | (5,324)
Net cash provided by operating activities | 88,702 | 71,743 | 121,288
Investing activities: |  |  |
Net cash used in investing activities | (395,468) | (229,580) | (112,642)
Financing activities |  |  |
Repayment of subordinated notes | 0 | (35,250) | 0
Treasury Stock, Value, Acquired, Cost Method | (6,058) | (2,355) | (843)
Net cash provided by (used in) financing activities | 218,526 | 248,506 | (62,921)
Increase (decrease) in cash and cash equivalents | (88,240) | 90,669 | (54,275)
Parent Company |  |  |
Net income | 81,012 | 83,957 | 76,869
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Undistributed income of subsidiaries | (25,561) | (29,007) | (63,266)
Decrease in other assets | (182) | (1,292) | (2,215)
Increase (decrease) in other liabilities | 485 | 298 | (2,187)
Net cash provided by operating activities | 57,582 | 55,215 | 10,051
Investing activities: |  |  |
Capital contribution in subsidiary | 0 | 0 | (45,000)
Repayment of investments in and advances to subsidiaries | 10,000 | 32,000 | 101,960
Net cash used in investing activities | 10,000 | 32,000 | 56,960
Financing activities |  |  |
Cash dividends paid | (57,776) | (57,876) | (57,949)
Cash payment for fractional shares | (3) | (5) | (3)
Net cash provided by (used in) financing activities | (63,837) | (95,486) | (58,795)
Increase (decrease) in cash and cash equivalents | 3,745 | (8,271) | 8,216
Cash at beginning of year | 98,671 | 106,942 | 98,726
Cash at end of year | 102,416 | 98,671 | 106,942
Parent Company |  |  |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Compensation expense for issuance of treasury shares to directors | 963 | 801 | 850
Share-based Compensation | $ 865 | $ 458 | $ 0

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