Construction Backlog (Details Textual) |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2019
USD ($)
Number
|
Mar. 31, 2018
USD ($)
Number
|
Sep. 30, 2017
USD ($)
|
|
| Construction Backlog (Textual) | |||
| Total Remaining Unsatisfied Performance Obligations | $ 95,839,840 | ||
| Construction backlog contract amount | $ 55 | $ 25,000,000 | $ 15 |
| Number of large contracts | Number | 2 | 1 | |
| Moved Contract [Member] | |||
| Construction Backlog (Textual) | |||
| Construction backlog contract amount | $ 27,500,000 | ||
| X | ||||||||||
- Definition Its represented contract revenue earned during the period. No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Its represented number of large contracts. No definition available.
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| X | ||||||||||
- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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