Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities
Net income	$ 12,193,292	$ 9,376,598
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	889,820	655,385
Amortization of intangible assets	705,692	570,954
Impairments	0	66,364
(Gain) loss on sale of property and equipment	(3,101)	1,521
Bad debt expense	85,535	153,949
Deferred income tax	(47,886)	135,221
Accretion on notes payable	36,760	50,346
Changes in assets and liabilities:
Accounts receivable	(1,692,396)	(1,883,620)
Inventory, net	(3,803,836)	(5,679,694)
Prepaid expenses and other current assets	(413,354)	(1,372,894)
Income tax receivable	94,729	0
Other assets	(468,400)	61,795
Accounts payable and accrued liabilities	6,361,659	4,308,679
Income tax payable	300,582	(799,052)
Net cash provided by operating activities	14,239,096	5,645,552
Cash flows used in investing activities
Purchase of property, plant and equipment	(1,358,108)	(994,074)
Proceeds from sale of property and equipment	50,809	41,197
Acquisition of a business, net of cash acquired	(1,247,843)	0
Development of intangible assets	(306,635)	(534,720)
Net cash used in investing activities	(2,861,777)	(1,487,597)
Cash flows from financing activities
Proceeds from Lines of Credit	8,932,016	0
Repayments of Lines of Credit	(8,932,016)	0
Borrowing on term loan	6,000,000	0
Repayments of notes payable	(1,043,818)	(908,909)
Purchase of minority interest	(784,653)	0
Net cash provided by (used in) financing activities	4,171,529	(908,909)
Net change in cash and cash equivalents	15,548,848	3,249,046
Foreign exchange impact on cash and cash equivalents	174,650	75,634
Increase in cash and cash equivalents during the period	15,723,498	3,324,680
Cash and cash equivalents at beginning of period	11,500,973	3,971,226
Cash and cash equivalents at end of period	27,224,471	7,295,906
Supplemental schedule of non-cash activities
Notes payable issued for acquisitions	893,317	0
Supplemental cash flow information
Cash paid for income taxes	2,949,838	3,004,758
Cash paid for interest	$ 129,117	$ 15,890