Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies [Abstract]

Rental expense

The Company has no capital lease arrangements.  Rental expense is as follows (in thousands):

	Years ended December 31,
	2016		2015		2014
Rental expense	$	11,314	$	11,168	$	9,755

Long-term non-cancelable operating leases and terminal arrangements for the next five years

At December 31, 2016, rental obligations under long-term non-cancelable operating leases and terminal arrangements for the next five years and thereafter are payable as follows (in thousands):

2017		2018		2019		2020		2021		Thereafter		Total
$	4,768	$	2,018	$	365	$	4	$	-	$	-	$	7,155

Schedule of expenses and losses incurred but not reported

The Company has appropriately recognized estimated expenses and liabilities related to these policies for losses incurred but not reported to the Company or its insurance carrier as follows (in thousands):

	As of December 31,
	2016		2015		2014
Estimated expenses and liabilities	$	2,657	$	2,086	$	2,585

Schedule of accrued medical claims

Medical accrual amounts are as follows (in thousands):

	As of December 31,
	2016		2015		2014
Accrued medical claims	$	1,411	$	1,107	$	1,057