v3.22.1
Accounts Receivable (Tables)
3 Months Ended
Mar. 31, 2022
Accounts Receivable And Work In Process Table [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts receivable as of March 31, 2022 and December 31, 2021 consists of the following:

 

Description

 

March 31,

2022

   

December 31,

2021

 

Accounts receivable on completed contracts

  $ 68,012     $ 33,772  

Costs and estimated earnings on contracts in progress

    295,840       298,121  

Total

  $ 363,852     $ 331,893