Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Subscription Receivable [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]	Total
Balance at Dec. 31, 2017	$ 331,987	$ 106,633,708	$ (300,000)	$ (23,069)	$ (101,856,767)	$ 4,785,859
Balance, shares at Dec. 31, 2017	16,599,327
Issuance of common stock, net		(12,000)	300,000			288,000
Issuance of common stock, net, shares
Stock based payments, net of tax effect		1,251				1,251
Stock based payments, net of tax effect, shares
Other comprehensive gain (loss)				14,889		14,889
Net income (loss)					(406,091)	(406,091)
Balance at Mar. 31, 2018	$ 331,987	106,622,959		(8,180)	(102,262,858)	4,683,908
Balance, shares at Mar. 31, 2018	16,599,327
Balance at Dec. 31, 2017	$ 331,987	106,633,708	(300,000)	(23,069)	(101,856,767)	4,785,859
Balance, shares at Dec. 31, 2017	16,599,327
Issuance of common stock, net						288,000
Net income (loss)						2,271,367
Balance at Jun. 30, 2018	$ 331,987	106,707,881		(1,217)	(99,585,400)	7,453,251
Balance, shares at Jun. 30, 2018	16,599,327
Balance at Mar. 31, 2018	$ 331,987	106,622,959		(8,180)	(102,262,858)	4,683,908
Balance, shares at Mar. 31, 2018	16,599,327
Stock based payments, net of tax effect		84,922				84,922
Stock based payments, net of tax effect, shares
Other comprehensive gain (loss)				6,963		6,963
Net income (loss)					2,677,458	2,677,458
Balance at Jun. 30, 2018	$ 331,987	106,707,881		(1,217)	(99,585,400)	7,453,251
Balance, shares at Jun. 30, 2018	16,599,327
Balance at Dec. 31, 2018	$ 348,517	107,624,666		(7,052)	(100,391,798)	7,574,333
Balance, shares at Dec. 31, 2018	17,425,858
Issuance of common stock, net	$ 11,537	626,453				637,990
Issuance of common stock, net, shares	576,863
Stock based payments, net of tax effect		30,701				30,701
Stock based payments, net of tax effect, shares
Other comprehensive gain (loss)				(778)		(778)
Net income (loss)					(450,450)	(450,450)
Balance at Mar. 31, 2019	$ 360,054	108,281,820		(7,830)	(100,842,248)	7,791,796
Balance, shares at Mar. 31, 2019	18,002,721
Balance at Dec. 31, 2018	$ 348,517	107,624,666		(7,052)	(100,391,798)	7,574,333
Balance, shares at Dec. 31, 2018	17,425,858
Issuance of common stock, net						637,990
Net income (loss)						(1,481,272)
Balance at Jun. 30, 2019	$ 584,054	112,972,366		(22,483)	(101,873,070)	11,660,867
Balance, shares at Jun. 30, 2019	29,202,721
Balance at Mar. 31, 2019	$ 360,054	108,281,820		(7,830)	(100,842,248)	7,791,796
Balance, shares at Mar. 31, 2019	18,002,721
Issuance of common stock, net	$ 224,000	4,662,637				4,886,637
Issuance of common stock, net, shares	11,200,000
Stock based payments, net of tax effect		$ 27,909				27,909
Stock based payments, net of tax effect, shares
Other comprehensive gain (loss)				(14,653)		(14,653)
Net income (loss)					(1,030,822)	(1,030,822)
Balance at Jun. 30, 2019	$ 584,054	$ 112,972,366		$ (22,483)	$ (101,873,070)	$ 11,660,867
Balance, shares at Jun. 30, 2019	29,202,721