Contract Assets and Contract Liabilities (Details) - USD ($) |
Mar. 31, 2019 |
Dec. 31, 2018 |
|---|---|---|
| Costs and estimated earnings on uncompleted contracts | ||
| Costs incurred on uncompleted contracts | $ 11,175,706 | $ 11,307,975 |
| Estimated earnings to date on uncompleted contracts | 1,032,413 | 838,615 |
| Gross contract assets | 12,208,119 | 12,146,590 |
| Less: billings to date | (13,776,176) | 13,221,152 |
| Net contract assets (liabilities) | $ (1,568,057) | $ (1,074,562) |
| X | ||||||||||
- Definition Contract with customer asset liability No definition available.
|
| X | ||||||||||
- Definition Costs in excess of billings to date. No definition available.
|
| X | ||||||||||
- Definition Costs incurred on uncompleted contracts. No definition available.
|
| X | ||||||||||
- Definition Estimated income loss on uncompleted contracts. No definition available.
|
| X | ||||||||||
- Definition Amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|