Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Components of property, plant and equipment

The components of property, plant and equipment, excluding discontinued operations, are:

	December 31, (in thousands)
	2016			2015
Land	$	253		$	253
Building and improvements		5,816			5,645
Rental property		5,345			5,330
Furniture and equipment		13,890			11,804
		25,304			23,032
Less accumulated depreciation		(18,269	)		(17,316	)
	$	7,035		$	5,716

Future minimum rent payments due to the Company

Future minimum lease payments under all non-cancelable operating leases are (in thousands):

2017		1,360
2018		1,109
2019		895
2020		328
2021		208
Thereafter		503
	$	4,403