XML 34 R17.htm IDEA: XBRL DOCUMENT v3.20.4

INVENTORIES

12 Months Ended

Dec. 31, 2020

INVENTORIES

INVENTORIES

NOTE 10.           INVENTORIES

Our inventories are valued at the lower of cost or net realizable value and computed on a first-in, first-out ("FIFO") basis. Components of inventories are as follows:

​

​	​	​	​	​	​	​
​	​	December 31,
​		2020			2019
Parts and raw materials	​	$	141,337	​	$	134,816
Work in process	​		13,702	​		10,269
Finished goods	​		66,307	​		84,934
Total	​	$	221,346	​	$	230,019

​

X

- References

No definition available.

+ Details

Name:	us-gaap_InventoryDisclosureAbstract
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://www.xbrl.org/2003/role/disclosureRef
-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