Condensed Consolidated Balance Sheets (unaudited) - USD ($)	Sep. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 25,352,337	$ 13,360,463
Accounts receivable, net	751,065	653,104
Inventory, net	1,356,912	1,485,986
Prepaid expenses and other current assets	2,319,939	1,388,090
Total current assets	29,780,253	16,887,643
Property and equipment, net	4,290,204	3,259,487
Finance lease right-of-use assets, net	141,387	449,628
Operating lease right-of-use assets	1,885,025	2,082,300
Goodwill	7,606,071	8,024,729
Intangible assets, net	15,050,387	16,580,963
Strategic inventory	2,974,992	1,686,342
Other noncurrent assets	560,599	779,953
Total assets	62,288,918	49,751,045
Current liabilities
Accounts payable	1,146,895	1,868,666
Accrued compensation and benefits	1,342,013	2,126,511
Accrued liabilities	1,329,983	1,437,141
Deferred revenue		9,808
Current maturities of long-term debt	14,668,424	699,000
Short-term finance lease liabilities	68,831	266,470
Short-term operating lease liabilities	610,336	964,434
Total current liabilities	19,166,482	7,372,030
Long-term debt, net	6,484,300	19,378,935
Long-term finance lease liabilities	7,869	46,794
Long-term operating lease liabilities	2,953,615	1,492,544
Derivative liabilities	225,395	112,852
Other long-term liabilities	152,405	156,635
Total liabilities	28,990,066	28,559,790
Commitments and contingencies (Note 9)
Stockholders' equity
Preferred stock, $0.01 par value; 10,000,000 shares authorized; none issued and outstanding at September 30, 2021 and December 31, 2020
Common stock, $0.01 par value; 50,000,000 shares authorized; 38,270,250 and 25,085,534 shares issued and outstanding at September 30, 2021 and December 31, 2020, respectively	382,703	250,855
Additional paid-in capital	260,244,997	219,129,045
Accumulated deficit	(228,729,675)	(200,735,827)
Accumulated other comprehensive income	1,400,827	2,547,182
Total stockholders' equity	33,298,852	21,191,255
Total liabilities and stockholders' equity	$ 62,288,918	$ 49,751,045