XML 70 R59.htm IDEA: XBRL DOCUMENT v3.25.3

Leases (Details) $ in Millions	3 Months Ended
	Sep. 30, 2025 USD ($)
Leases [Abstract]
Increase in lease liability	$ 2.1
Increase in right-of-use asset	$ 2.1

X

- Definition

Increase (Decrease) In Operating Lease, Right-Of-Use Asset

+ References

No definition available.

+ Details

Name:	gwrs_IncreaseDecreaseInOperatingLeaseRightOfUseAsset
Namespace Prefix:	gwrs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of increase (decrease) in obligation for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (g)(1)
-SubTopic 20
-Topic 842
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

+ Details

Name:	us-gaap_IncreaseDecreaseInOperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_LeasesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration