CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Common Stock [Member]	Additional Paid-in-Capital [Member]	Accumulated Deficit [Member]	AOCI [Member]	Total
Balance at Dec. 31, 2017	$ 123,185	$ 62,821,288	$ (50,044,225)	$ 178,948	$ 13,079,196
Balance (in shares) at Dec. 31, 2017	12,318,570
Common Stock:
New stock from offerings	$ 45,098	27,431,162	0	0	27,476,260
New stock from offerings (in shares)	4,509,760
Restricted stock issued	$ 2,668	(2,668)	0	0	0
Restricted stock issued (in shares)	266,839
Restricted stock compensation	$ 0	281,249	0	0	281,249
Options:
Exercised	$ 713	71,201	0	0	$ 71,914
Exercised (in shares)	71,290				71,290
Stock option compensation	$ 0	351,556	0	0	$ 351,556
Warrants and Other:
Comprehensive loss	0	0	0	(66,752)	(66,752)
Net loss	0	0	(7,865,649)	0	(7,865,649)
Balance at Dec. 31, 2018	$ 171,664	90,953,788	(57,909,874)	112,196	33,327,774
Balance (in shares) at Dec. 31, 2018	17,166,459
Common Stock:
Restricted stock issued	$ 3,819	(128,081)	0	0	(124,262)
Restricted stock issued (in shares)	381,908
Restricted stock compensation	$ 0	1,394,812	0	0	1,394,812
Issuance of common stock for business acquired	$ 1,537	441,754	0	0	443,291
Issuance of common stock for business acquired (in shares)	153,707
Options:
Exercised	$ 315	32,171	0	0	$ 32,486
Exercised (in shares)	31,543				31,543
Stock option compensation	$ 0	261,088	0	0	$ 261,088
Warrants and Other:
Warrant on Term Debt	0	1,196,093	0	0	1,196,093
Contingent Earnout for business acquired	0	1,281,452	0	0	1,281,452
Comprehensive loss	0	0	0	(102,352)	(102,352)
Net loss	0	0	(13,675,129)	0	(13,675,129)
Balance at Dec. 31, 2019	$ 177,335	$ 95,433,077	$ (71,585,003)	$ 9,844	$ 24,035,253
Balance (in shares) at Dec. 31, 2019	17,733,617