COMMITMENTS AND CONTINGENCIES	12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	NOTE 9: COMMITMENTS AND CONTINGENCIES *Litigation* From time to time, the Company is party to various legal proceedings arising in the ordinary course of business. The Company expenses or accrues legal costs as incurred and is not involved in any material legal proceedings as of the date of these financial statements. *WW Champion Developments Lawsuit* The Company was previously involved in a legal dispute with its former landlord, WW Champion Developments, Inc. ("WW Champion”). On September 23, 2024, WW Champion filed a lawsuit against the Company alleging breach of contract and seeking money damages of $1,229 in the 281^st District Court of Harris County in an action styled WW Champion Developments, Inc. vs. Koil Energy Solutions, Inc., Cause Number 2024-65006. WW Champion alleged that Koil Energy breached a lease agreement between the parties by abandoning the premises, failing to maintain proper fire prevention measures, and failing to pay its remaining rental payments. The matter was settled in June 2025 for $590. The Company had previously recorded a liability of $923 and therefore recognized a gain of $333 upon resolution of the lawsuit. This gain is recorded in the consolidated statements of operations under Other income, net. Payment terms for the settlement included the forfeiture of a $90 deposit, a $200 payment on July 1, 2025, and six monthly payments of $50 each commencing August 1, 2025. As of January 2026, all amounts had been paid. *OMSi Lawsuit* In December 2024, the Company completed work under purchase orders with OMS International Limited (OMSi), a UK-based subsea engineering firm. The Company successfully completed the project in March 2025 and issued invoices totaling $569. OMSi has not remitted payment on the outstanding invoices and has not responded to the Company’s repeated requests for payment. On September 29, 2025, the Company filed a civil action against OMSi in the United States District Court for the Southern District of Texas seeking to recover the unpaid amounts. OMSi has not yet filed a response. For the quarter ending September 30, 2025, the Company recorded a reserve of $569 in Allowance for Credit Losses. The Company received a favorable judgment against OMSi in January 2026 and intends to pursue enforcement. The Company will adjust the reserve as new information becomes available.

COMMITMENTS AND CONTINGENCIES

12 Months Ended

Dec. 31, 2025

Commitments and Contingencies Disclosure [Abstract]

NOTE 9: COMMITMENTS AND CONTINGENCIES

Litigation

From time to time, the Company is party to various legal proceedings arising in the ordinary course of business. The Company expenses or accrues legal costs as incurred and is not involved in any material legal proceedings as of the date of these financial statements.

WW Champion Developments Lawsuit

The Company was previously involved in a legal dispute with its former landlord, WW Champion Developments, Inc. ("WW Champion”). On September 23, 2024, WW Champion filed a lawsuit against the Company alleging breach of contract and seeking money damages of $1,229 in the 281^st District Court of Harris County in an action styled WW Champion Developments, Inc. vs. Koil Energy Solutions, Inc., Cause Number 2024-65006. WW Champion alleged that Koil Energy breached a lease agreement between the parties by abandoning the premises, failing to maintain proper fire prevention measures, and failing to pay its remaining rental payments.

The matter was settled in June 2025 for $590. The Company had previously recorded a liability of $923 and therefore recognized a gain of $333 upon resolution of the lawsuit. This gain is recorded in the consolidated statements of operations under Other income, net. Payment terms for the settlement included the forfeiture of a $90 deposit, a $200 payment on July 1, 2025, and six monthly payments of $50 each commencing August 1, 2025. As of January 2026, all amounts had been paid.

OMSi Lawsuit

In December 2024, the Company completed work under purchase orders with OMS International Limited (OMSi), a UK-based subsea engineering firm. The Company successfully completed the project in March 2025 and issued invoices totaling $569. OMSi has not remitted payment on the outstanding invoices and has not responded to the Company’s repeated requests for payment.

On September 29, 2025, the Company filed a civil action against OMSi in the United States District Court for the Southern District of Texas seeking to recover the unpaid amounts. OMSi has not yet filed a response. For the quarter ending September 30, 2025, the Company recorded a reserve of $569 in Allowance for Credit Losses. The Company received a favorable judgment against OMSi in January 2026 and intends to pursue enforcement. The Company will adjust the reserve as new information becomes available.