| | | December 28, 2017 | | December 29, 2016 | | ||
| | | (in thousands) | | ||||
| Accrued employee benefits | | $ | 13,736 | | $ | 17,682 | |
| Depreciation and amortization | | | (55,466) | | | (67,897) | |
| Other | | | 3,497 | | | 3,782 | |
| Net deferred tax liability | | $ | (38,233) | | $ | (46,433) | |
| | | Year Ended | | 31 Weeks Ended | | Year Ended | | ||||||
| | | December 28, 2017 | | December 29, 2016 | | December 31, 2015 | | May 28, 2015 | | ||||
| | | (in thousands) | | ||||||||||
| Current: | | | | | | | | | | | | | |
| Federal | | $ | 8,707 | | $ | 15,434 | | $ | 12,688 | | $ | 8,065 | |
| State | | | 1,558 | | | 4,667 | | | 3,240 | | | 2,120 | |
| Deferred: | | | | | | | | | | | | | |
| Federal | | | (7,155) | | | 3,402 | | | (829) | | | 4,328 | |
| State | | | 515 | | | (509) | | | (314) | | | 1,165 | |
| | | $ | 3,625 | | $ | 22,994 | | $ | 14,785 | | $ | 15,678 | |
| | | Year Ended | | 31 Weeks Ended | | Year Ended | | ||||||
| | | December 28, 2017 | | December 29, 2016 | | December 31, 2015 | | May 28, 2015 | | ||||
| Statutory federal tax rate | | | 35.0 | % | | 35.0 | % | | 35.0 | % | | 35.0 | % |
| Tax benefit from Tax Cuts and Jobs Act of 2017 | | | (30.9) | % | | | | | | | | | |
| State income taxes, net of federal income tax benefit | | | 4.8 | | | 4.8 | | | 5.1 | | | 5.3 | |
| Tax credits, net of federal income tax benefit | | | (0.8) | | | (0.9) | | | (1.0) | | | (1.1) | |
| Other | | | (2.8) | | | (1.1) | | | (0.5) | | | 0.3 | |
| | | | 5.3 | % | | 37.8 | % | | 38.6 | % | | 39.5 | % |
| | | Year Ended | | 31 Weeks Ended | | Year Ended | | ||||||
| | | December 28, 2017 | | December 29, 2016 | | December 31, 2015 | | May 28, 2015 | | ||||
| | | (in thousands) | | ||||||||||
| Balance at beginning of year | | $ | 414 | | $ | 414 | | $ | 431 | | $ | 102 | |
| Increases due to: | | | | | | | | | | | | | |
| Tax positions taken in prior years | | | - | | | - | | | - | | | 543 | |
| Tax positions taken in current year | | | - | | | - | | | - | | | - | |
| Decreases due to: | | | | | | | | | | | | | |
| Tax positions taken in prior years | | | - | | | - | | | - | | | - | |
| Settlements with taxing authorities | | | - | | | - | | | (17) | | | (214) | |
| Lapse of applicable statute of limitations | | | (312) | | | - | | | - | | | - | |
| Balance at end of year | | $ | 102 | | $ | 414 | | $ | 414 | | $ | 431 | |