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Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2018

Accounts Receivable [Abstract]

Summary of accounts receivable

		June 30, 2018				December 31, 2017
Billed:
Block sales		$	-			$	14,038
Construction services			1,717,590				2,652,496
Retainage receivable			524,998				373,576
Total gross receivables			2,242,588				3,040,110
Less: allowance for doubtful accounts			(14,904	)			(34,235	)
Total net receivables		$	2,227,684			$	3,005,875

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- References

No definition available.

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- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.3,4)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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