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Supplemental Guarantor Condensed Consolidated Financial Statements - Condensed Consolidating Statement of Cash Flows (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Cash flows from operations: |  |  |
Cash provided by (used in) operating activities | $ (16,136) | $ (66,865) | $ (19,413)
Cash flows from investing activities |  |  |
Purchase of furniture, equipment and leasehold improvements | (5,611) | (5,731) | (5,889)
Proceeds from Life Insurance Policy | 1,744 | 0 | 0
Proceeds from Divestiture of Businesses | 0 | 45,448 | 0
Cash (used in) provided by investing activities | (3,867) | 39,717 | (5,889)
Cash flows from financing activities |  |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | (5,836) | (5,887) | (6,008)
Payments of Ordinary Dividends, Noncontrolling Interest | (2,448) | (5,740) | 0
Issuance of Class A non-voting common stock | 26 | 0 | 0
Payments for Repurchase of Common Stock | (7,464) | (3,935) | (8,250)
Payments Related to Tax Withholding for Share-based Compensation | (2,237) | (1,341) | (1,683)
Proceeds from Issuance of Long-term Debt | 200,000 |  |
Repayments of Long-term Debt | (150,000) |  |
Payments of Debt Issuance Costs | (1,297) | 0 | 0
Redemption of senior secured notes | (150,000) | 0 | 0
Redemption of senior secured notes | (27,500) | 45,600 | 40,800
Cash provided by financing activities | 3,244 | 28,697 | 24,859
Net (decrease) increase in cash and cash equivalents | (16,759) | 1,549 | (443)
Cash and cash equivalents, beginning of year | 64,913 | 63,364 | 63,807
Cash and cash equivalents, end of year | 48,154 | 64,913 | 63,364
Eliminations |  |  |
Cash flows from operations: |  |  |
Cash provided by (used in) operating activities | 0 | 0 | 0
Cash flows from investing activities |  |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0 | 0
Proceeds from Life Insurance Policy | 0 |  |
Proceeds from Divestiture of Businesses |  | 0 |
Cash (used in) provided by investing activities | 0 | 0 | 0
Cash flows from financing activities |  |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0 | 0
Payments of Ordinary Dividends, Noncontrolling Interest | 0 | 0 |
Issuance of Class A non-voting common stock | 0 |  |
Payments for Repurchase of Common Stock | 0 | 0 | 0
Payments Related to Tax Withholding for Share-based Compensation | 0 | 0 | 0
Repayments of Long-term Debt | 0 |  |
Payments of Debt Issuance Costs | 0 |  |
Redemption of senior secured notes |  |  | 0
Redemption of senior secured notes | 0 | 0 | 0
Cash provided by financing activities | 0 | 0 | 0
Net (decrease) increase in cash and cash equivalents | 0 | 0 | 0
Cash and cash equivalents, beginning of year | 0 | 0 | 0
Cash and cash equivalents, end of year | 0 | 0 | 0
Guarantor Subsidiaries |  |  |
Cash flows from operations: |  |  |
Cash provided by (used in) operating activities | (6,568) | 7,698 | 1,029
Cash flows from investing activities |  |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0 | 0
Proceeds from Life Insurance Policy | 0 |  |
Proceeds from Divestiture of Businesses |  | 0 |
Cash (used in) provided by investing activities | 0 | 0 | 0
Cash flows from financing activities |  |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0 | 0
Payments of Ordinary Dividends, Noncontrolling Interest | 0 | 0 |
Issuance of Class A non-voting common stock | 0 |  |
Payments for Repurchase of Common Stock | 0 | 0 | 0
Payments Related to Tax Withholding for Share-based Compensation | 0 | 0 | 0
Proceeds from Issuance of Long-term Debt | 0 |  |
Repayments of Long-term Debt | 0 |  |
Payments of Debt Issuance Costs | 0 |  |
Redemption of senior secured notes |  |  | 0
Redemption of senior secured notes | 0 | 0 | 0
Cash provided by financing activities | 0 | 0 | 0
Net (decrease) increase in cash and cash equivalents | (6,568) | 7,698 | 1,029
Cash and cash equivalents, beginning of year | 10,284 | 2,586 | 1,557
Cash and cash equivalents, end of year | 3,716 | 10,284 | 2,586
Non-Guarantor Subsidiaries |  |  |
Cash flows from operations: |  |  |
Cash provided by (used in) operating activities | 16,411 | (85,048) | (36,851)
Cash flows from investing activities |  |  |
Purchase of furniture, equipment and leasehold improvements | (5,611) | (5,731) | (5,889)
Proceeds from Life Insurance Policy | 1,744 |  |
Proceeds from Divestiture of Businesses |  | 45,448 |
Cash (used in) provided by investing activities | (3,867) | 39,717 | (5,889)
Cash flows from financing activities |  |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0 | 0
Payments of Ordinary Dividends, Noncontrolling Interest | (2,448) | (5,740) |
Issuance of Class A non-voting common stock | 0 |  |
Payments for Repurchase of Common Stock | 0 | 0 | 0
Payments Related to Tax Withholding for Share-based Compensation | 0 | 0 | 0
Proceeds from Issuance of Long-term Debt | 0 |  |
Repayments of Long-term Debt | 0 |  |
Payments of Debt Issuance Costs | 0 |  |
Redemption of senior secured notes |  |  | 0
Redemption of senior secured notes | (27,500) | 45,600 | 40,800
Cash provided by financing activities | (29,948) | 39,860 | 40,800
Net (decrease) increase in cash and cash equivalents | (17,404) | (5,471) | (1,940)
Cash and cash equivalents, beginning of year | 54,400 | 59,871 | 61,811
Cash and cash equivalents, end of year | 36,996 | 54,400 | 59,871
Eliminations |  |  |
Cash flows from financing activities |  |  |
Proceeds from Issuance of Long-term Debt | 0 |  |
Parent Company [Member] |  |  |
Cash flows from investing activities |  |  |
Proceeds from Life Insurance Policy | 0 |  |
Proceeds from Divestiture of Businesses |  | 0 |
Cash flows from financing activities |  |  |
Payments of Ordinary Dividends, Noncontrolling Interest |  | 0 |
Proceeds from Issuance of Long-term Debt | 200,000 |  |
Parent |  |  |
Cash flows from operations: |  |  |
Cash provided by (used in) operating activities | (25,979) | 10,485 | 16,409
Cash flows from investing activities |  |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0 | 0
Cash (used in) provided by investing activities | 0 | 0 | 0
Cash flows from financing activities |  |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | (5,836) | (5,887) | (6,008)
Payments of Ordinary Dividends, Noncontrolling Interest | 0 |  |
Issuance of Class A non-voting common stock | 26 |  |
Payments for Repurchase of Common Stock | (7,464) | (3,935) | (8,250)
Payments Related to Tax Withholding for Share-based Compensation | (2,237) | (1,341) | (1,683)
Repayments of Long-term Debt | (150,000) |  |
Payments of Debt Issuance Costs | (1,297) |  |
Redemption of senior secured notes |  |  | 0
Redemption of senior secured notes | 0 | 0 | 0
Cash provided by financing activities | 33,192 | (11,163) | (15,941)
Net (decrease) increase in cash and cash equivalents | 7,213 | (678) | 468
Cash and cash equivalents, beginning of year | 229 | 907 | 439
Cash and cash equivalents, end of year | $ 7,442 | $ 229 | $ 907

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