Consolidated Statement of Cash Flow (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Flows from Operating Activities
Net Income	$ 373,752	$ 213,140
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	359,981	104,217
Loss (gain) on disposal of assets		4,667
Non-cash share-based compensation expense	236,167	108,500
Changes in assets and liabilities:
Decrease (Increase) in accounts receivable	493,837	(525,746)
Decrease (Increase) in inventories	(2,460)	1,350
Decrease (Increase) in costs and estimated earnings in excess of billings	(787,440)
Decrease (Increase) in prepaid expenses & other assets	(120,791)	(242,154)
Increase (Decrease) in accounts payable	(41,352)	156,872
Increase (Decrease) in accrued payroll and related expenses	(74,152)	59,969
Increase (Decrease) in accrued expenses	(131,060)	34,097
Increase (Decrease) in accrued income taxes	45,228	(8,000)
Increase (Decrease) in unearned revenue	(32,754)	(157,557)
Total adjustments	(54,796)	(463,785)
Net Cash Provided by (Used in) Operating Activities	318,956	(250,645)
Cash Flows from Investing Activities
Capital expenditures	(62,586)	(65,830)
Decrease in deposits
Net Cash Provided by (Used in) Investing Activities	(62,586)	(65,830)
Cash Flows from Financing Activities
Payments on related party notes	(37,434)	(98,363)
Payments on bank debt	(1,975,000)
Borrowings on bank debt	173,614
Payments on capital lease	(13,514)	(18,092)
Net Cash Provided by (Used in) Financing Activities	(1,852,334)	(116,455)
Net Increase (decrease) in cash and cash equivalents	(1,595,964)	(432,930)
Cash and cash equivalents at beginning of year	2,444,110	3,607,452
Cash and cash equivalents at end of year	848,146	3,174,522
Supplemental disclosures of cash flow information
Interest Paid	156,413	48,677
Income Taxes Paid	$ 74,560	$ 20,500