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COMMITMENTS, CONTINGENCIES AND OTHER MATTERS (Details) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 01, 2016 USD ($) | Sep. 30, 2016 USD ($) | Dec. 31, 2016 USD ($) Officers State | Dec. 31, 2015 USD ($) | Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items] |  |  |  |  |
Number of principal shareholders and senior executive officers | Officers |  |  | 3 |  |
Capital Leases [Abstract] |  |  |  |  |
2017 |  |  | $ 0.1 |  |
2018 |  |  | 0.1 |  |
2019 |  |  | 0.0 |  |
2020 |  |  | 0.0 |  |
2021 |  |  | 0.0 |  |
2022-2026 |  |  | 0.0 |  |
2027-2031 |  |  | 0.0 |  |
Thereafter |  |  | 0.0 |  |
Total minimum lease payments |  |  | 0.2 |  |
Less: sublease rental income |  |  | 0.0 |  |
Lease obligation net of subleases |  |  | 0.2 |  |
Less amount representing interest |  |  | 0.0 |  |
Present value of minimum capital lease payments (including current portion of $0.2) |  |  | 0.2 |  |
Operating Leases [Abstract] |  |  |  |  |
2017 |  |  | 23.0 |  |
2018 |  |  | 21.1 |  |
2019 |  |  | 20.0 |  |
2020 |  |  | 16.6 |  |
2021 |  |  | 12.2 |  |
2022-2026 |  |  | 44.2 |  |
2027-2031 |  |  | 19.8 |  |
Thereafter |  |  | 1.8 |  |
Total minimum lease payments |  |  | 158.7 |  |
Less: sublease rental income |  |  | 10.9 |  |
Lease obligation net of subleases |  |  | 147.8 |  |
Total lease [Abstract] |  |  |  |  |
2017 |  |  | 23.1 |  |
2018 |  |  | 21.2 |  |
2019 |  |  | 20.0 |  |
2020 |  |  | 16.6 |  |
2021 |  |  | 12.2 |  |
2022-2026 |  |  | 44.2 |  |
2027-2031 |  |  | 19.8 |  |
Thereafter |  |  | 1.8 |  |
Total minimum lease payments |  |  | 158.9 |  |
Less: sublease rental income |  |  | 10.9 |  |
Lease obligation net of subleases |  |  | 148.0 |  |
Annual rent expense |  |  | 17.7 | $ 26.4 | $ 31.5
Related party rent expense |  |  | 0.9 | 1.0 | 0.9
Rent expense net of sublease income |  |  | $ 0.4 | 0.1 | 0.0
Number of states seeking recovery of unclaimed property | State |  |  | 43 |  |
Duration of sentence given to Gilbert Fiorentino based on whistleblower report |  |  | 60 months |  |
Duration of sentence given to Carl Fiorentino based on whistleblower report |  |  | 80 months |  |
Duration of supervised release to Gilbert Fiorentino for whistleblower report |  |  | 36 months |  |
Duration of supervised release to Carl Fiorentino for whistleblower report |  |  | 36 months |  |
Restitution from Gilbert and Carl Fiorentino | $ 36.0 |  |  |  |
NATG [Member] |  |  |  |  |
Total lease [Abstract] |  |  |  |  |
Annual rent expense |  |  | $ 1.3 | $ 10.7 | $ 18.3
Proceeds from partial restitution settlement |  | $ (1.3) | $ (1.3) |  |

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- Definition The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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