Inventories, Net

3 Months Ended

Mar. 31, 2018

(2) Inventories, Net

Inventories consist of the following (in thousands):

	March 31,		December 31,
	2018		2017
Current inventories:
Raw materials	$	4,401	$	4,277
Work in process		1,433		1,515
Finished goods		23,561		23,270
Gross current inventories		29,395		29,062
Reserve for obsolescence		(6,883)		(6,833)
Current inventories, net		22,512		22,229
Non-current inventories:
Finished goods		958		1,072
Reserve for obsolescence		(820)		(878)
Non-current inventories, net		138		194
Total inventories, net	$	22,650	$	22,423

The Company provides implants and biologic inventory on consignment through its various sales channels to logistically place the inventory near the anticipated surgical location. Consigned inventory was approximately $11.6 million and $12.0 million at March 31, 2018 and December 31, 2017, respectively.