Accumulated Other Comprehensive Loss (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	$ 10,863,000	$ 14,059,000
Reclass of amounts to income relating to APAC discontinued operations, net of tax	(599,000)	0
Ending balance	2,201,000	15,637,000
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income [Roll Forward]
Beginning balance	(3,452,000)	(4,214,000)
Ending balance	(4,323,000)	(4,303,000)
Foreign Currency Translation
Accumulated Other Comprehensive Income [Roll Forward]
Other comprehensive income (loss) due to foreign currency translation, net of tax	$ (272,000)	$ (89,000)