Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income (Loss)	$ 10,323,684	$ 226,255
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Deferred income tax (benefit) expense	(7,465,922)	343,659
Depreciation expense	1,150,530	1,124,110
Provision for doubtful accounts	571	22,037
Amortization of intangibles	482,204	786,491
Amortization of deferred financing costs	1,667	5,000
Share-based compensation expense	810,281	717,987
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	(21,027,396)	(7,967,993)
Inventories	(776,883)	(29,868)
Prepaid expenses and other current assets	115,517	(12,576)
Other assets	18,604	62,960
Accounts payable and accrued expenses	23,059,452	10,443,535
Income tax payable	(41,432)	33,346
Deferred revenue and other liabilities	(264,594)	99,899
Net cash (used in) provided by operating activities	6,386,283	5,854,842
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(254,448)	(370,322)
Capitalized software development costs	(902,577)	(146,227)
Net cash used in investing activities	(1,157,025)	(516,549)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit	1,895,676	6,784,934
Repayments of bank line of credit advances	(1,895,676)	(6,784,934)
Principal repayments under lease obligations	(608,004)	(473,278)
Debt issuance costs	0	(5,000)
Common stock repurchased, amount	(10,113)	(365,685)
Issuance of common stock/At-the-market offering, net of issuance costs	4,345,475	0
Proceeds from exercise of stock options	4,999	0
Net cash used in financing activities	3,732,357	(843,963)
Net effect of exchange rate on cash and equivalents	155,507	(46,595)
NET DECREASE IN CASH	9,117,122	4,447,735
CASH, beginning of period	6,879,627	2,431,892
CASH, end of period	15,996,749	6,879,627
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	308,260	216,096
Cash paid for income taxes	65,990	14,859
NONCASH INVESTING AND FINANCING ACTIVITIES
Insurance policies financed by short term notes payable	0	181,923
Cashless exercise of stock options	25	0
Lease assets obtained in exchange for new lease liabilities	$ 943,290	$ 471,919