XML 37 R27.htm IDEA: XBRL DOCUMENT v3.21.2

Accounts Receivable (Tables)

9 Months Ended

Sep. 30, 2021

Accounts Receivable [Abstract]

Summary of accounts receivable

			2021				2020
	Billed:
	Construction services		$	3,066,890			$	1,391,555
	Engineering services			34,919				86,264
	Medical revenue			408,619				1,157,819
	Retainage receivable			615,136				615,136
	Other receivable			398,168				180,748
	Total gross receivables			4,523,732				3,431,522
	Less: allowance for credit losses			(957,116	)			(795,914	)
	Total net receivables		$	3,566,616			$	2,635,608

X

- References

No definition available.

+ Details

Name:	us-gaap_ReceivablesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration