Consolidated Statements of Changes in Stockholders Equity - USD ($)	Total	Common Stock	Additional Paid-In Capital	Accumulated other comprehensive loss	Retained Earnings (Accumulated Deficit)
Balance, shares at Dec. 31, 2019		8,386,146
Balance, amount at Dec. 31, 2019	$ 24,939,418	$ 83,861	$ 95,279,114	$ (242,594)	$ (70,180,963)
Reverse split adjustment	0	$ (75,475)	75,475	0	0
Issuance of shares for rounding on the reverse split, shares		2,546
Issuance of shares for rounding on the reverse split, amount	0	$ 2	(2)	0	0
Common stock repurchased, shares		2,416
Common stock repurchased, amount	(10,113)	$ (2)	(10,111)	0	0
Issuance of common stock options exercises, shares		32,803
Issuance of common stock options exercises, amount	4,999	$ 33	4,966	0	0
Issuance of common stock restricted, shares		58,123
Issuance of common stock restricted, amount	0	$ 58	(58)	0	0
Issuance of common stock through at-the-market offering program, shares		399,313
Issuance of common stock through at-the-market offering program, amount	4,345,475	$ 399	4,345,076	0	0
Stock compensation expense restricted	704,973	0	704,973	0	0
Stock compensation expense non-qualified stock options	105,308	0	105,308	0	0
Foreign currency translation (loss)	137,979	0	0	137,979	0
Net income	10,323,684	$ 0	0	0	10,323,684
Balance, shares at Dec. 31, 2020		8,876,515
Balance, amount at Dec. 31, 2020	40,551,723	$ 8,876	100,504,741	(104,615)	(59,857,279)
Common stock repurchased, shares		299,494
Common stock repurchased, amount	(1,243,069)	$ (299)	(1,242,770)	0	0
Issuance of common stock options exercises, shares		41,086
Issuance of common stock options exercises, amount	179,273	$ 40	179,233	0	0
Issuance of common stock restricted, shares		123,232
Issuance of common stock restricted, amount	(140,894)	$ 124	(141,018)	0	0
Issuance of common stock through at-the-market offering program, shares		100,687
Issuance of common stock through at-the-market offering program, amount	1,071,074	$ 101	1,070,973	0	0
Stock compensation expense restricted	804,192	0	804,192	0	0
Stock compensation expense non-qualified stock options	79,571	0	79,571	0	0
Foreign currency translation (loss)	(136,971)	0	0	(136,971)	0
Net income	341,096	0	0	0	341,096
Issuance of warrants in acquisition of IT Authorities, Inc.	170,000	$ 0	170,000	0	0
Balance, shares at Dec. 31, 2021		8,842,026
Balance, amount at Dec. 31, 2021	$ 41,675,995	$ 8,842	$ 101,424,922	$ (241,586)	$ (59,516,183)