Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net Loss	$ (1,621)	$ (2,135)
Other Comprehensive Income (Loss), Net of Tax:
Amortization of actuarial losses	219	63
Total other comprehensive income, net of tax	219	63
Total Comprehensive Loss	$ (1,402)	$ (2,072)