Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Activity and balances related to incurred but not paid workers' compensation claims

The following table provides the activity and balances related to incurred but not paid workers’ compensation claims:

	Three Months Ended March 31,
(in thousands)	2019			2018
Beginning balance, January 1,	$	229,639		$	207,630
Accrued claims	15,787			16,903
Present value discount	(1,689		)	(1,692		)
Paid claims	(12,409		)	(9,931		)
Ending balance	$	231,328		$	212,910
Current portion of accrued claims	$	44,704		$	41,137
Long-term portion of accrued claims	186,624			171,773
Total accrued claims	$	231,328		$	212,910

Disaggregation of Revenue [Table Text Block]

Our revenue for our PEO HR Outsourcing solutions by geographic region and for our other products and services offerings are as follows:

	Three Months Ended March 31,
(in thousands)	2019		2018		% Change
Northeast	$	310,945	$	272,363	14.2	%
Southeast	129,906		115,188		12.8	%
Central	195,753		168,068		16.5	%
Southwest	269,832		232,866		15.9	%
West	233,204		212,619		9.7	%
	1,139,640		1,001,104		13.8	%
Other revenue	13,370		13,268		0.8	%
Total revenue	$	1,153,010	$	1,014,372	13.7	%