XML 31 R20.htm IDEA: XBRL DOCUMENT v3.21.1

WORKERS' COMPENSATION INSURANCE AND RESERVES (Tables)

3 Months Ended

Mar. 28, 2021

Workers' Compensation Insurance and Reserves [Abstract]

Reconciliation of workers' compensation claims reserve

The following table presents a reconciliation of the undiscounted workers’ compensation reserve to the discounted workers’ compensation reserve for the periods presented:

(in thousands)			March 28, 2021			December 27, 2020
Undiscounted workers’ compensation reserve			$	271,593		$	273,502
Less discount on workers’ compensation reserve			17,599			18,009
Workers’ compensation reserve, net of discount			253,994			255,493
Less current portion			62,005			66,007
Long-term portion			$	191,989		$	189,486

X

- Definition

Reconciliation of Workers' Compensation Liability [Table Text Block]

+ References

No definition available.

+ Details

Name:	tbi_ReconciliationofWorkersCompensationLiabilityTableTextBlock
Namespace Prefix:	tbi_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Workers' Compensation Insurance and Reserves [Abstract]

+ References

No definition available.

+ Details

Name:	tbi_WorkersCompensationInsuranceAndReservesAbstract
Namespace Prefix:	tbi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration