Quarterly report pursuant to Section 13 or 15(d)


6 Months Ended
Jun. 30, 2023
Revenue [Abstract]  

3. Revenue


The following table presents the components of our revenue:


    Three months ended
June 30,
    Six months ended
June 30,
    2023     2022     2023     2022  
Cost plus fixed fee   $ 627,660     $ 2,212,062     $ 2,577,168     $ 3,635,320  
Firm fixed-price     500,455       399,164       1,371,727       833,537  
Firm fixed-price-vehicle lease    
Total   $ 1,128,115     $ 2,989,559     $ 3,948,895     $ 5,225,524  


Our performance obligations under service agreements are generally satisfied over time as the service is provided and, therefore, all revenue above has been recognized over time.


Contract Balances – Accounts receivable, net as of June 30, 2023, totaled $1,302,494 due from customers for contract billings and is expected to be collected within the next three to six months. As of December 31, 2022, accounts receivable, net totaled $1,622,434. The decrease in accounts receivable as of June 30, 2023, as compared with December 31, 2022, corresponds to the timing of the collections between periods. As of June 30, 2023, and December 31, 2022, allowances for doubtful accounts included in accounts receivable totaled $9,963. Bad debt expense was $0 for the three and six months ended June 30, 2023. Bad debt expense was $0 and $17,827, respectively, for the three and six months ended June 30, 2022.


Contract assets include unbilled amounts typically resulting from sales under contracts when the cost-to-cost method of revenue recognition is utilized, and revenue recognized exceeds the amount billed to the customer. Contract assets are recorded at the net amount expected to be billed and collected. Contract assets increased $37,341 in the first six months of 2023, primarily due to the timing of the billing for the recognition of revenue related to the satisfaction or partial satisfaction of performance obligations.


Contract liabilities include billings in excess of revenue recognized and accrual of certain contract obligations. The Company had no contract liabilities as of June 30, 2023, and December 31, 2022, respectively.


Unfulfilled Performance ObligationsAs of June 30, 2023, we expect to recognize approximately $8.0 million of revenue in future periods from unfulfilled performance obligations from existing contracts with customers.


The following table summarizes the expected revenue from our unfilled performance obligations as of June 30, 2023:


    Expected Revenue from Unfulfilled Performance
Obligations by Period
($ in millions)   Total     2023     2024  
Unfulfilled performance obligations:                  
Performance obligations   $ 8.0     $ 2.6     $ 5.4  
Total unfulfilled performance obligations   $ 8.0     $ 2.6     $ 5.4  


If any of our contracts were to be modified or terminated, the expected value of the unfulfilled performance obligations of such contracts would be reduced.