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ACQUISITIONS AND PRO FORMA RESULTS (Schedule of Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Jan. 15, 2014
Business Acquisition [Line Items] |  |  |
Goodwill | $ 510,571 | $ 512,389 |
Tekmed |  |  |
Business Acquisition [Line Items] |  |  |
Inventory | 1,143 |  |
Property, plant, and equipment | 669 |  |
Other current assets | 11 |  |
Goodwill | 9,665 |  |
Total assets acquired | 16,469 |  |
Accrued expenses and other liabilities | 802 |  |
Deferred tax liabilities | 1,564 |  |
Net assets acquired | 14,103 |  |
Tekmed | Supplier Contracts |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 4,981 |  |
Tekmed | Minimum | Supplier Contracts |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 2 years |  |
Tekmed | Maximum | Supplier Contracts |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 13 years |  |
Salto and Futura |  |  |
Business Acquisition [Line Items] |  |  |
Inventory | $ 2,688 |  |
Property, plant, and equipment | 1,453 |  |
Total assets acquired | 7,811 |  |
Deferred tax liabilities | 700 |  |
Net assets acquired | 7,111 |  |
Salto and Futura | Ankle product family |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 3,210 |  |
Wtd. Avg. Life | 11 years |  |
Salto and Futura | Toe product family |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 460 |  |
Wtd. Avg. Life | 10 years |  |
TEI Biosciences Inc and TEI Medical Inc. |  |  |
Business Acquisition [Line Items] |  |  |
Cash | $ 1,241 |  |
Accounts receivable, net | 9,011 |  |
Inventory | 23,223 |  |
Property, plant, and equipment | 2,027 |  |
Income tax receivable | 5,135 |  |
Other current assets | 2,670 |  |
Goodwill | 147,704 |  |
Total assets acquired | 409,825 |  |
Accrued expenses and other liabilities | 9,732 |  |
Deferred tax liabilities | 87,908 |  |
Net assets acquired | 312,185 |  |
TEI Biosciences Inc and TEI Medical Inc. | Developed Technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 167,400 |  |
TEI Biosciences Inc and TEI Medical Inc. | Contractual Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 51,345 |  |
TEI Biosciences Inc and TEI Medical Inc. | Leasehold interest |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 69 |  |
TEI Biosciences Inc and TEI Medical Inc. | Minimum | Developed Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 14 years |  |
TEI Biosciences Inc and TEI Medical Inc. | Minimum | Contractual Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 11 years |  |
TEI Biosciences Inc and TEI Medical Inc. | Maximum | Developed Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 16 years |  |
TEI Biosciences Inc and TEI Medical Inc. | Maximum | Contractual Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 14 years |  |
Metasurg |  |  |
Business Acquisition [Line Items] |  |  |
Inventory | $ 4,800 |  |
Property, plant, and equipment | 1,246 |  |
Goodwill | 732 |  |
Net assets acquired | 27,558 |  |
Metasurg | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 20,590 |  |
Metasurg | In-process research and development |  |  |
Business Acquisition [Line Items] |  |  |
In-process research and development | $ 190 |  |
Metasurg | Minimum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 8 years |  |
Metasurg | Maximum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 14 years |  |
Medtronic MicroFrance |  |  |
Business Acquisition [Line Items] |  |  |
Cash | $ 2,195 |  |
Inventory | 3,155 |  |
Prepaid expenses | 620 |  |
Property, plant, and equipment | 3,675 |  |
Other current assets | 5,025 |  |
Goodwill | 16,607 |  |
Total assets acquired | 65,977 |  |
Accounts payable and other liabilities | 5,910 |  |
Net assets acquired | 60,067 |  |
Medtronic MicroFrance | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 4,580 |  |
Medtronic MicroFrance | Trade name |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 11,990 |  |
Medtronic MicroFrance | Customer Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 18,130 |  |
Medtronic MicroFrance | Minimum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 15 years |  |
Medtronic MicroFrance | Minimum | Customer Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 12 years |  |
Medtronic MicroFrance | Maximum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 16 years |  |
Medtronic MicroFrance | Maximum | Trade name |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 20 years |  |
Medtronic MicroFrance | Maximum | Customer Relationships |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 16 years |  |
Confluent Surgical, Inc. |  |  |
Business Acquisition [Line Items] |  |  |
Prepaid expenses | $ 4,000 |  |
Property, plant, and equipment | 438 |  |
Deferred tax assets - long term | 12 |  |
Goodwill | 105,331 |  |
Total assets acquired | 349,981 |  |
Contingent supply liability | 5,891 |  |
Other | 731 |  |
Deferred tax liability | 87,464 |  |
Net assets acquired | 255,895 |  | $ 255,900
Confluent Surgical, Inc. | Developed Technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | 239,800 |  |
Confluent Surgical, Inc. | Other |  |  |
Business Acquisition [Line Items] |  |  |
Intangible assets | $ 400 |  |
Confluent Surgical, Inc. | Minimum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 3 years |  |
Confluent Surgical, Inc. | Maximum | Technology |  |  |
Business Acquisition [Line Items] |  |  |
Wtd. Avg. Life | 20 years |  |

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