XML 31 R16.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note 10 - Inventory | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes to Financial Statements |
Inventory Disclosure [Text Block] | Note 10 – Inventory Inventory consists primarily of raw materials, which are recorded at the lower of cost or market using the average-cost method, which approximates first -in, first -out (FIFO) cost. The Company periodically reviews its inventory for slow-moving, damaged and discontinued items and provides allowances to reduce such items identified to their recoverable amounts. The Company’s inventory consists of the following:
|  | December 31, |
(in thousands) |  | 2018 |  |  | 2017 |
Raw materials |  | $ | 9,560 |  |  | $ | 9,767 |
Work in process |  |  | 792 |  |  |  | 1,998 |
Total inventory |  |  | 10,352 |  |  |  | 11,765 |
Allowance for obsolescence |  |  | (265 | ) |  |  | (494 | )
Inventory, net of allowance |  | $ | 10,087 |  |  | $ | 11,271 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
Name: | us-gaap_InventoryDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration