DETAIL OF CERTAIN BALANCE SHEET ACCOUNTS (Details 2) - USD ($) $ in Thousands	Dec. 25, 2021	Dec. 26, 2020
DETAIL OF CERTAIN BALANCE SHEET ACCOUNTS
Accrual for known contingencies	$ 104	$ 215
Customer prepayments	4	4
Gross receipts tax payable	35	23
State income taxes payable	33	83
Insurance payable	491	420
Other current liabilities	$ 667	$ 745

Customer prepayments current.

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- Definition

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer.

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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