CONDENSED 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, 2020		8,876,515
Balance, amount at Dec. 31, 2020	$ 40,551,723	$ 8,876	$ 100,504,741	$ (104,615)	$ (59,857,279)
Issuance of common stock - options exercises, shares		2,500
Issuance of common stock - options exercises, amount	10,250	$ 2	10,248	0	0
Issuance of common stock - restricted, shares		91,650
Issuance of common stock - restricted, amount	(140,894)	$ 92	(140,986)	0	0
Issuance of common stock through at-the-market offering program, net of issuance costs of $333,305, shares		100,687
Issuance of common stock through at-the-market offering program, net of issuance costs of $333,305, amount	1,088,398	$ 101	1,088,297	0	0
Stock compensation expense -		0
restricted	157,107		157,107	0	0
Stock compensation expense - non-qualified stock options	25,735	0	25,735	0	0
Foreign currency translation - loss	(54,949)	0		(54,949)	0
Net income (loss)	585,424	0	0	0	585,424
Balance, amount at Mar. 31, 2021	42,222,794	$ 9,071	101,645,142	(159,564)	(59,271,855)
Balance shares June 30,2022 at Mar. 31, 2021		9,071,352
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)
Net income (loss)	380,693
Balance, amount at Jun. 30, 2021	42,264,193	$ 9,100	101,871,610	(139,931)	(59,476,586)
Balance shares June 30,2022 at Jun. 30, 2021		9,099,560
Balance, shares at Mar. 31, 2021		9,071,352
Balance, amount at Mar. 31, 2021	42,222,794	$ 9,071	101,645,142	(159,564)	(59,271,855)
Issuance of common stock through at-the-market offering program, net of issuance costs of $333,305, amount	(17,324)	0	(17,324)	0	0
restricted	214,852	0	214,852	0	0
Stock compensation expense - non-qualified stock options	28,969	0	28,969	0	0
Foreign currency translation - loss	19,633	$ 0	0	19,633	0
restricted, shares		28,208
restricted, amount	0	$ 29	(29)	0	0
Net income (loss)	(204,731)	0	0	0	(204,731)
Balance, amount at Jun. 30, 2021	42,264,193	$ 9,100	101,871,610	(139,931)	(59,476,586)
Balance shares June 30,2022 at Jun. 30, 2021		9,099,560
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)
Issuance of common stock - restricted, shares		50,345
restricted	179,741	$ 0	179,741	0	0
Foreign currency translation - loss	(4,835)	0	0	(4,835)	0
Net income (loss)	(392,897)	$ 0	0		(392,897)
Common Stock repurchased,Shares		196,586
Common stock repurchased amount	(818,211)	$ (197)	(818,014)
Issuance of common stock - restricted amount	(49,224)	51	(49,275)	0	0
Issuance of common stock - warrants	108,000	0	108,000	0	0
Balance, amount at Mar. 31, 2022	40,698,569	$ 8,696	100,845,374	(246,421)	(59,909,080)
Balance shares June 30,2022 at Mar. 31, 2022		8,695,785
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)
Net income (loss)	(14,152,106)
Balance, amount at Jun. 30, 2022	26,893,891	$ 8,726	100,934,729	(381,275)	(73,668,289)
Balance shares June 30,2022 at Jun. 30, 2022		8,725,476
Balance, shares at Mar. 31, 2022		8,695,785
Balance, amount at Mar. 31, 2022	40,698,569	$ 8,696	100,845,374	(246,421)	(59,909,080)
Issuance of common stock - restricted, shares		29,691
Issuance of common stock - restricted, amount	0	$ 30	(30)	0	0
restricted	89,385	0	89,385	0	0
Foreign currency translation - loss	(134,854)	0	0	(134,854)	0
Net income (loss)	(13,759,209)	0	0	0	(13,759,209)
Balance, amount at Jun. 30, 2022	$ 26,893,891	$ 8,726	$ 100,934,729	$ (381,275)	$ (73,668,289)
Balance shares June 30,2022 at Jun. 30, 2022		8,725,476