Cash, cash equivalents and restricted cash (Tables)

3 Months Ended

Mar. 31, 2019

Cash, cash equivalents and restricted cash

Schedule of reconciliation of cash, cash equivalents and restricted cash

	March 31,		December 31,
	2019			2018
	(in thousands)
Cash and cash equivalents	$	163,104	$	177,993
Short-term and long-term restricted cash		6,864		6,909
Total cash, cash equivalents and restricted cash	$	169,968	$	184,902