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COMMITMENTS AND CONTINGENCIES (Tables) | 12 Months Ended
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Jan. 01, 2017
Commitments and Contingencies Disclosure [Abstract] |
Schedule of workers’ compensation collateral commitments | We have provided our insurance carriers and certain states with commitments in the form and amounts listed below:
(in thousands) | December 31, 2017 | January 1, 2017
Cash collateral held by workers’ compensation insurance carriers | $ | 22,148 |  | $ | 28,066 |
Cash and cash equivalents held in Trust | 16,113 |  | 32,841 |
Investments held in Trust | 171,752 |  | 146,517 |
Letters of credit (1) | 7,748 |  | 7,982 |
Surety bonds (2) | 19,829 |  | 20,440 |
Total collateral commitments | $ | 237,590 |  | $ | 235,846 |
(1) | We have agreements with certain financial institutions to issue letters of credit as collateral.
(2) | Our surety bonds are issued by independent insurance companies on our behalf and bear annual fees based on a percentage of the bond, which are determined by each independent surety carrier. These fees do not exceed 2.0% of the bond amount, subject to a minimum charge. The terms of these bonds are subject to review and renewal every one to four years and most bonds can be canceled by the sureties with as little as 60 days’ notice.
Schedule of future minimum lease payments for operating leases | Future non-cancelable minimum lease payments under our operating lease commitments as of December 31, 2017 are as follows for each of the next five years and thereafter:
(in thousands) |
2018 | $ | 8,779 |
2019 | 7,132 |
2020 | 6,370 |
2021 | 4,253 |
2022 | 1,218 |
Thereafter | 502 |
Total future non-cancelable minimum lease payments | $ | 28,254 |

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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 + Details
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