CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 30, 2018
Current assets:
Cash and cash equivalents	$ 23,124	$ 46,988
Accounts receivable, net of allowance for doubtful accounts of $4,392 and $5,026	335,488	355,373
Prepaid expenses, deposits and other current assets	22,664	22,141
Income tax receivable	11,066	5,325
Total current assets	392,342	429,827
Property and equipment, net	58,647	57,671
Restricted cash and investments	222,556	235,443
Deferred income taxes, net	2,106	4,388
Goodwill	237,126	237,287
Intangible assets, net	81,358	91,408
Operating lease right-of-use assets	37,978	0
Workers’ compensation claims receivable, net	46,372	44,915
Other assets, net	16,402	13,905
Total assets	1,094,887	1,114,844
Current liabilities:
Accounts payable and other accrued expenses	45,229	62,045
Accrued wages and benefits	72,431	77,098
Current portion of workers’ compensation claims reserve	72,336	76,421
Operating lease current liabilities	14,453	0
Other current liabilities	8,269	9,962
Total current liabilities	212,718	225,526
Workers’ compensation claims reserve, less current portion	187,001	190,025
Long-term debt	24,700	80,000
Long-term deferred compensation liabilities	25,069	21,747
Operating lease long-term liabilities	25,995	0
Other long-term liabilities	4,397	6,107
Total liabilities	479,880	523,405
Commitments and contingencies (Note 6)
Shareholders’ equity:
Preferred stock, $0.131 par value, 20,000 shares authorized; No shares issued and outstanding	0	0
Common stock, no par value, 100,000 shares authorized; 40,058 and 40,054 shares issued and outstanding	1	1
Accumulated other comprehensive loss	(14,016)	(14,649)
Retained earnings	629,022	606,087
Total shareholders’ equity	615,007	591,439
Total liabilities and shareholders’ equity	$ 1,094,887	$ 1,114,844