CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 21,055,026	$ 28,772,892
Accounts receivable, net of allowance for doubtful accounts of $242,354 and $243,042 at September 30, 2022 and December 31, 2021, respectively	5,252,573	11,441,107
Inventories, net	8,465,210	12,920,451
Prepaid expenses and other current assets	12,509,604	2,096,399
TOTAL CURRENT ASSETS	47,282,413	55,230,849
FIXED ASSETS:
Property, plant and equipment, net	8,813,699	8,556,773
Finance lease right-of-use assets, net	154,826	191,870
OTHER ASSETS:
Operating lease right-of-use assets, net	5,639,763	5,891,906
Goodwill	0	3,022,787
Deposits and other assets	289,203	358,010
TOTAL ASSETS	62,179,904	73,252,195
CURRENT LIABILITIES:
Accounts payable and accrued liabilities	18,645,498	13,127,993
Current portion of long-term debt	18,993,535	1,200,000
Operating lease liabilities	910,100	886,294
Finance lease liabilities	75,279	68,176
TOTAL CURRENT LIABILITIES	38,624,412	15,282,463
OTHER LIABILITIES:
Long-term operating lease liabilities	5,655,468	5,976,151
Long-term finance lease liabilities	96,529	139,678
Long-term debt, net	0	17,576,635
Other long-term liabilities	10,684	12,368
TOTAL LIABILITIES	44,387,093	38,987,295
STOCKHOLDERS' EQUITY:
Preferred stock - 10,000,000 shares authorized; none outstanding	0	0
Common stock - $0.01 par value; 100,000,000 shares authorized; 35,440,553 shares and 30,104,986 shares issued at September 30, 2022 and December 31, 2021, respectively	354,406	301,050
Additional paid-in capital	171,448,870	165,772,636
Accumulated deficit	(153,445,401)	(131,009,860)
Treasury Stock, 48,057 shares at cost, at September 30, 2022 and December 31, 2021	(206,554)	(206,554)
Accumulated other comprehensive loss	(358,510)	(592,372)
TOTAL STOCKHOLDERS' EQUITY	17,792,811	34,264,900
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 62,179,904	$ 73,252,195