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Supplementary Balance Sheet Information | 12 Months Ended
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Sep. 29, 2018
Supplementary Balance Sheet Information [Abstract] |
Supplementary Balance Sheet Information | 6. Supplementary Balance Sheet Information Accrued Expenses and Current Portion of Other Long-Term Liabilities - Accrued expenses and current portion of other long-term liabilities are summarized as follows: ﻿
﻿ |  |  |  |  |  |
﻿ |  | 2018 |  | 2017
﻿Property, payroll, and other taxes payable |  | $ | 22,327,253 |  | $ | 21,261,924
﻿Salaries, wages, and bonuses payable |  |  | 29,583,266 |  |  | 28,369,250
﻿Self-insurance liabilities: |  |  |  |  |  |
﻿ Employee group insurance |  |  | 5,257,120 |  |  | 4,893,855
﻿ Workers’ compensation insurance |  |  | 5,079,514 |  |  | 5,387,235
﻿ General liability insurance |  |  | 3,239,695 |  |  | 3,045,020
﻿Interest |  |  | 13,397,615 |  |  | 13,175,382
﻿Other |  |  | 3,240,303 |  |  | 6,319,191
﻿Total accrued expenses and current portion of other long-term liabilities |  | $ | 82,124,766 |  | $ | 82,451,857
Employee insurance expense, including workers’ compensation and medical care benefits, net of employee contributions, totaled $37.7 million, $33.1 million and $34.5 million for fiscal years 2018, 2017 and 2016, respectively. Other Long-Term Liabilities - Other long-term liabilities are summarized as follows: ﻿
﻿ |  |  |  |  |  |
﻿ |  | 2018 |  | 2017
﻿Advance payments on purchases contracts |  | $ | 3,115,106 |  | $ | 3,185,034
﻿Deferred lease expense |  |  | 1,941,708 |  |  | 1,913,811
﻿Nonqualified investment plan liability |  |  | 15,033,318 |  |  | 13,303,318
﻿Self-insurance liabilities: |  |  |  |  |  |
﻿ Workers’ compensation insurance |  |  | 16,333,768 |  |  | 17,147,541
﻿ General liability insurance |  |  | 4,776,234 |  |  | 4,663,347
﻿Other |  |  | 2,124,800 |  |  | 1,867,015
﻿Other long-term liabilities |  |  | 43,324,934 |  |  | 42,080,066
﻿Less current portion |  |  | 1,166,773 |  |  | 967,518
﻿Total other long-term liabilities |  | $ | 42,158,161 |  | $ | 41,112,548
Advance Payments on Purchases Contracts - The Company has entered into agreements with suppliers whereby payment is received in advance and earned based on purchases of product from these suppliers in the future. The unearned portion, included in other long-term liabilities, will be recognized in the results of operations in accordance with the terms of the contract.

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
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