Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Current Assets
Cash, cash equivalents, and restricted cash	$ 10,970,950	$ 730,502
Accounts receivable, net	1,147,487	787,333
Inventory, net	6,146,078	4,538,432
Prepaid expenses	5,016,351	1,473,111
Other current assets	104,033	151,832
Total Current Assets	23,384,899	7,681,210
Property and equipment, net	9,072,766	2,286,466
Operating lease right-of-use assets	2,974,443	2,725,462
Finance lease right-of-use-assets	61,807	67,692
Intangible assets, net	55,167,692	53,187,714
Goodwill	87,539,996	64,898,222
Other assets – long term	30,413	30,413
Total Assets	178,232,016	130,877,179
Current Liabilities
Accounts payable	3,993,996	5,582,532
Accrued interest	89,473	2,028,569
Accrued liabilities	1,758,128	1,649,003
Accrued liabilities – related party	60,000	30,000
Accrued payroll	1,225,860	3,992,454
Contract liabilities – current	2,445,208	721,220
Accrued warranty liability – current	186,488	185,415
Operating lease liabilities – current	865,763	676,019
Finance lease liabilities – current	36,504	46,345
Notes payable – related party		1,010,000
Current portion of long-term debt, net of unamortized discounts and debt issuance costs	7,210,439	18,340,706
Total Current Liabilities	17,871,859	34,262,263
Debt – long term	11,732,871	706,293
Contract liabilities – long term	123,995	143,082
Accrued warranty liability – long term	235,828
Operating lease liabilities – long term	2,287,977	2,208,978
Finance lease liabilities – long term	4,446	8,891
Total Liabilities	32,256,976	37,329,507
COMMITMENTS AND CONTINGENCIES (Note 21)
STOCKHOLDERS’ EQUITY
Preferred stock, $0.0001 par value, 100,000,000 shares authorized, no shares issued and outstanding as of March 31, 2021 and December 31, 2020, respectively
Common stock, $0.0001 par value, 300,000,000 shares authorized, 66,308,177 and 49,444,689shares issued and outstanding as of March 31, 2021 and December 31, 2020, respectively	16,522	14,833
Additional paid-in capital	226,841,666	158,209,558
Accumulated deficit	(80,833,148)	(64,626,719)
Treasury stock, at cost, 33,334 shares as of March 31, 2021 and December 31, 2020, respectively	(50,000)	(50,000)
Total Stockholders’ Equity	145,975,040	93,547,672
Total Liabilities and Stockholders’ Equity	$ 178,232,016	$ 130,877,179