Inventories, net (Tables)

9 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at September 30, 2019 and December 31, 2018 were as follows (in thousands):

	September 30,		December 31,
	2019		2018
Pipe and connectors, net of allowance of $18,758 and $21,270, respectively	$	26,049	$	18,026
Finished goods, net of allowance of $868 and $1,354, respectively	29,420		22,608
Work in progress	4,529		8,285
Raw materials, components and supplies	26,819		20,463
Total inventories, net	$	86,817	$	69,382