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Accounts Payable and Accrued Expenses | 12 Months Ended
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Dec. 31, 2017
Payables and Accruals [Abstract] |
Accounts Payable and Accrued Expenses | 8. Accounts Payable and Accrued Expenses: Accounts payable and accrued expenses consist of the following (in thousands):
|  | December 31, |
|  | 2017 |  |  | 2016 |
Accounts payable |  | $ | 34,632 |  |  | $ | 28,474 |
Accrued salaries and bonuses |  |  | 225,429 |  |  |  | 220,635 |
Accrued payroll taxes and benefits |  |  | 75,672 |  |  |  | 67,830 |
Accrued professional liabilities |  |  | 37,912 |  |  |  | 28,972 |
Accrued contingent consideration |  |  | 6,259 |  |  |  | 6,566 |
Accrued interest |  |  | 4,495 |  |  |  | 4,511 |
Other accrued expenses |  |  | 53,618 |  |  |  | 50,950 |
|  | $ | 438,017 |  |  | $ | 407,938 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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