CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net (loss) income	$ (14,152,107)	$ 380,693
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Deferred income tax benefit	(3,176,568)	(20,298)
Depreciation expense	540,361	504,798
Goodwill impairment charge	16,277,000	0
(Recovery) provision for doubtful accounts	(311)	(24,544)
Amortization of intangibles	592,544	239,333
Share-based compensation expense	269,126	426,663
Warrants expense	108,000	0
Change in fair value of contingent consideration	(967,000)	0
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	(3,118,288)	(28,567,676)
Inventories	134,346	110,791
Other current assets	(532,882)	22,415
Other assets	(28,272)	(27,160)
Accounts payable and accrued expenses	1,968,727	(30,488,525)
Income tax payable	(154,418)	40,017
Deferred revenue and other liabilities	(312,606)	(177,159)
Other liabilities	(358,000)	246,037
Net cash provided by (used in) operating activities	4,179,844	(411,355)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(214,096)	(90,302)
Capitalized hardware and software development costs	(1,936,687)	(1,159,583)
Net cash used in investing activities	(2,150,783)	(1,249,885)
CASH FLOWS FROM FINANCING ACTIVITIES
Principal repayments under finance lease obligations	(297,132)	(285,755)
Withholding taxes paid on behalf of employees on net settled restricted stock awards	(49,224)	(140,865)
Common stock repurchased	(818,211)	0
Issuance of common stock/At-the-market offering, net of issuance costs	0	1,071,045
Proceeds from exercise of stock options	0	10,250
Net cash (used in) provided by financing activities	(1,164,567)	654,675
Net effect of exchange rate on cash and equivalents	(152,389)	(42,812)
NET INCREASE (DECREASE) IN CASH	712,105	(1,049,377)
CASH AND CASH EQUIVALENTS, beginning of period	6,479,980	15,996,749
CASH AND CASH EQUIVALENTS, end of period	7,192,085	14,947,372
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	124,854	140,242
Cash paid for income taxes	27,559	159,335
NONCASH INVESTING AND FINANCING ACTIVITIES
Capitalized hardware and software development costs in accounts payable	151,995	76,245
Leased assets and lease liabilities terminated	$ 876,281	$ 0