PERFORMANCE OBLIGATIONS

3 Months Ended

Dec. 31, 2018

Performance Obligations [Abstract]

PERFORMANCE OBLIGATIONS

5. PERFORMANCE OBLIGATIONS

The Company provides construction services that can be classified into several groups: petroleum and gas, water, sewer and other, and electrical and mechanical services. Generally, our contracts contain one performance obligation that is satisfied over time because our performance typically creates or enhances an asset that the customer controls as the asset is created or enhanced. We recognize revenue as performance obligations are satisfied and control of the promised good and service is transferred to the customer. Revenue is ordinarily recognized over time as control is transferred to the customers by measuring the progress toward complete satisfaction of the performance obligation(s) using an input (i.e., “cost to cost”) method. Under the cost to cost method, costs incurred to-date are generally the best depiction of transfer of control. All contract costs, including those associated with affirmative claims, change orders and back charges, are recorded as incurred and revisions to estimated total costs are reflected as soon as the obligation to perform is determined. Contract costs consist of direct costs on contracts, including labor and materials, amounts payable to subcontractors, direct overhead costs and equipment expense (primarily depreciation, fuel, maintenance and repairs).

The Company’s accounts receivable consists of amounts that have billed to customers. Collateral is generally not required. A majority of the Company’s contracts have monthly billing terms and payment terms within 30 to 45 days after invoices have been issued. The Company attempts to negotiate two-week billing terms and 15-day payment terms on larger projects. The timing of billings to customers may generate contract assets or contract liabilities. Certain construction contracts include retention provisions to provide assurance to our customers that we will perform in accordance with the contract terms and are therefore not considered a financing benefit. The balances billed but not paid by customers pursuant to these provisions generally become due upon completion and acceptance of the project work or products by the customer. We have determined there are no significant financing components in our contracts during the three months ended December 31, 2018.

During the three months ended December 31, 2018, we recognized revenue of $518,000 as a result of changes in contract transaction price related to performance obligations that were satisfied prior to September 30, 2018. The changes in contract transaction price were from items such as changes in projected profit, executed or estimated change orders, and unresolved contract modifications and claims.

The Company does not sell warranties for its construction services. At December 31, 2018, the Company had $18.4 million in remaining unsatisfied performance obligations, in which revenue is expected to be recognized in less than twelve months.