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BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Recently Adopted Accounting Pronouncements ( Details ) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Recently Adopted Accounting Pronouncements |  |  |
Tax benefit | $ 3,725 | $ 4,347 | $ 4,763
Deferred financing costs | 745 |  |
Retrospective Adjustment | Accounting Standards Update 2015-17 | Recently Adopted Accounting Pronouncements |  |  |
Recently Adopted Accounting Pronouncements |  |  |
Current deferred tax assets |  | (2,551) |
Noncurrent deferred tax assets |  | 2,551 |
Other Assets | Accounting Standards Update 2016-09 | Recently Adopted Accounting Pronouncements |  |  |
Recently Adopted Accounting Pronouncements |  |  |
Tax benefit | $ (348) |  |
Long-term Debt. | Accounting Standards Update 2015-03 | Recently Adopted Accounting Pronouncements |  |  |
Recently Adopted Accounting Pronouncements |  |  |
Deferred financing costs |  | $ 1,388 |

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