|3 Months Ended|
Mar. 31, 2017
|Inventory Disclosure [Abstract]|
Inventory is valued at the lower of cost or market, with cost determined using the first-in, first-out method, and is comprised of the following (in thousands):
Inventory is net of a provision for excess and obsolete inventory totaling $1.9 million and $1.7 million as of March 31, 2017 and December 31, 2016, respectively.
The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.
Reference 1: http://www.xbrl.org/2003/role/presentationRef