XML 26 R15.htm IDEA: XBRL DOCUMENT v3.24.2.u1

Accrued expenses and other current liabilities

6 Months Ended

Jun. 30, 2024

Accrued expenses and other current liabilities

Accrued expenses and other current liabilities

Note 9 – Accrued expenses and other current liabilities

Elements of Accrued expenses and other current liabilities are as follows:

​

​	​	​	​	​	​	​
​		June 30,			December 31,
​	​	2024		​	2023
​	​	(unaudited)		​	​	​
(in thousands)	​		​	​		​
Accrued expenses	​	$	9,558	​	$	12,256
Cylinder deposits	​		18,634	​		17,225
Lease obligations	​		1,628	​		1,893
Other current liabilities	​		100	​		163
Total	​	$	29,920	​	$	31,537

​

X

- Definition

NA

+ References

No definition available.

+ Details

Name:	hdsn_AccruedExpensesAndOtherCurrentLiabilitiesAbstract
Namespace Prefix:	hdsn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 720
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483384/720-30-45-1

+ Details

Name:	us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration