Accounts Receivable and Significant Concentrations (Tables)

6 Months Ended

Jun. 30, 2021

Accounts Receivable and Significant Concentrations

Schedule of accounts receivable

	JUNE 30,		DECEMBER 31,
	2021		2020
	(Unaudited)
Government (1)	$	7,185,598	$	34,097,906
Commercial (2)		1,655,242		1,898,924
Gross accounts receivable		8,840,840		35,996,830
Less: allowances for doubtful accounts (3)		86,854		114,169
Accounts receivable, net	$	8,753,986	$	35,882,661

Schedules of concentration of risk

	JUNE 30,		DECEMBER 31,
	2021		2020
	As a % of		As a % of
Customer Name	Receivables		Receivables
	(Unaudited)
U.S. Department of Homeland Security HQ		23%		-
U.S. Coast Guard		10%		-
National Aeronautics and Space Administration		11%		-
U.S. Census Bureau		12%		70%

Schedule of revenue

	THREE MONTHS ENDED				SIX MONTHS ENDED
	JUNE 30,				JUNE 30,
	2021		2020		2021		2020
	As a % of		As a % of		As a % of		As a % of
Customer Name	Revenues		Revenues		Revenues		Revenues
	(Unaudited)
U.S. Immigration and Customs Enforcement		19%		--		19%		10%
U.S. Department of Homeland Security HQ		12%		--		13%		--
U.S. Transportation Safety Administration		10%		--		--		--
U.S. Coast Guard		12%		--		16%		--
U.S. Census Bureau		--		60%		-		51%