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Supplemental Guarantor Condensed Consolidated Financial Statements - Condensed Consolidating Statement of Cash Flows (Details) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2018 | Sep. 30, 2017
Cash flows from operations: |  |
Cash provided by (used in) operating activities | $ 118,279 | $ (34,386)
Cash flows from investing activities |  |
Purchase of furniture, equipment and leasehold improvements | (6,654) | (3,506)
Purchase of tangible assets | (400) | 0
Proceeds from settlement of company-owned life insurance | 284 | 1,194
Cash used in investing activities | (6,770) | (2,312)
Cash flows from financing activities |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | (4,373) | (4,394)
Cash dividends paid to non-controlling interest | 0 | (2,448)
Issuance of Class A non-voting common stock | 70 | 0
Payments for Repurchase of Common Stock | 0 | (7,464)
Payments for employee taxes withheld related to vested share-based awards | (2,529) | (2,232)
Proceeds from Issuance of Long-term Debt |  | (200,000)
Repayments of Long-term Debt |  | (150,000)
Debt issuance costs | 0 | (1,183)
Redemption of senior secured notes | (115,300) | (15,700)
Cash (used in) provided by financing activities | (122,132) | 16,579
Net decrease in cash and cash equivalents | (10,623) | (20,119)
Cash and cash equivalents, beginning of period | 48,154 | 64,913
Cash and cash equivalents, end of period | 37,531 | 44,794
Eliminations |  |
Cash flows from operations: |  |
Cash provided by (used in) operating activities | 0 | 0
Cash flows from investing activities |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0
Purchase of tangible assets | 0 |
Proceeds from settlement of company-owned life insurance | 0 | 0
Cash used in investing activities | 0 | 0
Cash flows from financing activities |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0
Cash dividends paid to non-controlling interest |  | 0
Issuance of Class A non-voting common stock | 0 |
Payments for Repurchase of Common Stock |  | 0
Payments for employee taxes withheld related to vested share-based awards | 0 | 0
Proceeds from Issuance of Long-term Debt |  | 0
Repayments of Long-term Debt |  | 0
Debt issuance costs |  | 0
Redemption of senior secured notes | 0 | 0
Cash (used in) provided by financing activities | 0 | 0
Net decrease in cash and cash equivalents | 0 | 0
Cash and cash equivalents, beginning of period | 0 | 0
Cash and cash equivalents, end of period | 0 | 0
Guarantor Subsidiaries |  |
Cash flows from operations: |  |
Cash provided by (used in) operating activities | 1,337 | 1,679
Cash flows from investing activities |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0
Purchase of tangible assets | (400) |
Proceeds from settlement of company-owned life insurance | 0 | 0
Cash used in investing activities | (400) | 0
Cash flows from financing activities |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0
Cash dividends paid to non-controlling interest |  | 0
Issuance of Class A non-voting common stock | 0 |
Payments for Repurchase of Common Stock |  | 0
Payments for employee taxes withheld related to vested share-based awards | 0 | 0
Proceeds from Issuance of Long-term Debt |  | 0
Repayments of Long-term Debt |  | 0
Debt issuance costs |  | 0
Redemption of senior secured notes | 0 | 0
Cash (used in) provided by financing activities | 0 | 0
Net decrease in cash and cash equivalents | 937 | 1,679
Cash and cash equivalents, beginning of period | 3,716 | 10,284
Cash and cash equivalents, end of period | 4,653 | 11,963
Non-Guarantor Subsidiaries |  |
Cash flows from operations: |  |
Cash provided by (used in) operating activities | 117,073 | (1,616)
Cash flows from investing activities |  |
Purchase of furniture, equipment and leasehold improvements | (6,654) | (3,506)
Purchase of tangible assets | 0 |
Proceeds from settlement of company-owned life insurance | 284 | 1,194
Cash used in investing activities | (6,370) | (2,312)
Cash flows from financing activities |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | 0 | 0
Cash dividends paid to non-controlling interest |  | (2,448)
Issuance of Class A non-voting common stock | 0 |
Payments for Repurchase of Common Stock |  | 0
Payments for employee taxes withheld related to vested share-based awards | 0 | 0
Proceeds from Issuance of Long-term Debt |  | 0
Repayments of Long-term Debt |  | 0
Debt issuance costs |  | 0
Redemption of senior secured notes | (115,300) | (15,700)
Cash (used in) provided by financing activities | (115,300) | (18,148)
Net decrease in cash and cash equivalents | (4,597) | (22,076)
Cash and cash equivalents, beginning of period | 36,996 | 54,400
Cash and cash equivalents, end of period | 32,399 | 32,324
Parent |  |
Cash flows from operations: |  |
Cash provided by (used in) operating activities | (131) | (34,449)
Cash flows from investing activities |  |
Purchase of furniture, equipment and leasehold improvements | 0 | 0
Purchase of tangible assets | 0 |
Proceeds from settlement of company-owned life insurance | 0 | 0
Cash used in investing activities | 0 | 0
Cash flows from financing activities |  |
Cash dividends paid on Class A non-voting and Class B voting common stock | (4,373) | (4,394)
Cash dividends paid to non-controlling interest |  | 0
Issuance of Class A non-voting common stock | 70 |
Payments for Repurchase of Common Stock |  | (7,464)
Payments for employee taxes withheld related to vested share-based awards | (2,529) | (2,232)
Proceeds from Issuance of Long-term Debt |  | 200,000
Repayments of Long-term Debt |  | (150,000)
Debt issuance costs |  | (1,183)
Redemption of senior secured notes | 0 | 0
Cash (used in) provided by financing activities | (6,832) | 34,727
Net decrease in cash and cash equivalents | (6,963) | 278
Cash and cash equivalents, beginning of period | 7,442 | 229
Cash and cash equivalents, end of period | $ 479 | $ 507

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