Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Other Accrued Liabilities [Abstract]

Components Of Other Accrued Liabilites

	2017		2016
Accrued professional fees	$	64	$	63
Pension		93		93
Postretirement benefit obligation		78		103
Deferred revenue - direct to consumer		1,336		614
Other		1,653		1,041
	$	3,224	$	1,914