Inventories

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Inventories

Inventories

The components of inventories are as follows:

	March 31, 2020		December 31, 2019
	(In thousands)
	(unaudited)
Finished goods	$	9,296	$	9,737
Raw materials	7,734		8,510
Total inventories	$	17,030	$	18,247

Current portion	$	9,829	$	10,653
Long-term portion	7,201		7,594
Total inventories	$	17,030	$	18,247

The Company recorded a write-down of obsolete inventory for the year-ended December 31, 2019 totaling $7.4 million as part of a restructuring plan and a $1.5 million charge for inventory obsolescence related to certain system components. There were no such write-downs or charges for the three months ended March 31, 2020 and 2019.