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Property, Plant and Mine Development, net

9 Months Ended

Sep. 30, 2022

Property, Plant and Mine Development, net

Property, Plant and Mine Development, net

8. Property, Plant and Mine Development, net

​

At September 30, 2022 and December 31, 2021, property, plant and mine development, net consisted of the following:

​

​	​	​	​	​	​	​
​	​	As of		​	As of
​	​	September 30,		​	December 31,
​	​	2022		​	2021
​	​	(in thousands)
Asset retirement costs	​	$	1,065	​	$	1,065
Construction-in-progress (1)	​	​	300	​	​	15,854
Furniture and office equipment	​	​	1,719	​	​	1,685
Land	​	​	9,033	​	​	9,230
Mineral interest	​	​	79,543	​	​	79,964
Light vehicles and other mobile equipment	​	​	2,328	​	​	2,224
Machinery and equipment	​	​	40,119	​	​	33,213
Mill facilities and infrastructure	​	​	35,917	​	​	24,973
Mine Development	​	​	102,457	​	​	92,138
Software and licenses	​	​	1,552	​	​	1,592
Subtotal	​	​	274,033	​	​	261,938
Accumulated depreciation and amortization	​	​	(124,801)	​	​	(105,167)
Total	​	$	149,232	​	$	156,771

(1) Includes accrued capital expenditures of $0.2 million and $1.7 million at September 30, 2022 and December 31, 2021, respectively.

​

The Company recorded depreciation and amortization expense of $6.6 million and $19.8 million, respectively, for the three and nine months ended September 30, 2022 as compared to $3.5 million and $11.3 million, respectively, for the same periods ended September 30, 2021.

X

- References

No definition available.

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X

- Definition

The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916

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