

5.	Deposits

Deposits consisted of the following:



	December 31,
(in thousands)	2018		2017

Deposits – health insurance	$	6,200	$	5,300
Deposits – workers’ compensation	166,474		154,215
Deposits	$	172,674	$	159,515

The contractual arrangement with United for health insurance coverage requires us to maintain an accumulated cash surplus in the plan of $9.0 million, which is reported as long-term prepaid health insurance. Please read Note 1, “Accounting Policies,” for a discussion of our accounting policies for health insurance costs and workers’ compensation costs.