Commitments (Tables)

12 Months Ended

Dec. 31, 2018

Commitments [Abstract]

Schedule Of Property, Plant And Equipment Under Capital Leases

As of December 31, 2018, property, plant and equipment included the following amounts under this capital lease obligation (in thousands):

Buildings and building improvements	$	12,207
Less accumulated depreciation		(9,015)
	$	3,192

Schedule Of Capital Lease Obligations Outstanding

Capital lease obligations outstanding consist of the following:
			December 31,
(in thousands)			2018		2017
	Capital lease obligations	$	6,147	$	7,172
	Less current installments		1,168		1,025
	Capital lease obligations, less current installments	$	4,979	$	6,147

Schedule Of Future Minimum Lease Payments Under Noncancelable Operating Leases And Future Minimum Capital Lease Payments

Future minimum capital lease payments and future minimum lease payments under noncancelable operating leases are as follows (in thousands):

			Capital	Operating
Year ending December 31,			Leases		Leases
	2019	$	1,746	$	15,272
	2020		1,781		14,518
	2021		1,816		12,203
	2022		1,853		10,466
	2023		465		9,890
	Thereafter		—		47,868
	Total minimum lease payments	$	7,661	$	110,217
	Less: amount representing interest		1,514
	Present value of minimum lease payments		6,147
	Less: current installments		1,168
	Capital lease obligations, less current installments	$	4,979