CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)
Balance, shares at Dec. 31, 2020		72,463,340
Balance, amount at Dec. 31, 2020	$ 75,636	$ 72	$ 203,850	$ (128,286)
Issuance of restricted common stock, shares		1,200,000
Issuance of restricted common stock, amount	0	$ 1	(1)	0
Rescinded restricted common stock, shares		(16,667)
Rescinded restricted common stock, amount	0	$ 0	0	0
Issuance of common stock to non-affiliate, shares		10,477,100
Issuance of common stock to non-affiliate, amount	14,694	$ 11	14,683	0
Cashless exercise of stock options, shares		139,373
Cashless exercise of stock options, amount	0	$ 0	0	0
Stock-based compensation	2,452	0	2,452	0
Net loss	(1,299)	$ 0	0	(1,299)
Balance, shares at Dec. 31, 2021		84,263,146
Balance, amount at Dec. 31, 2021	91,483	$ 84	220,984	(129,585)
Issuance of restricted common stock, shares		1,440,000
Issuance of restricted common stock, amount	0	$ 2	(2)	0
Issuance of common stock to non-affiliate, shares		87,121
Issuance of common stock to non-affiliate, amount	35	$ 0	35	0
Stock-based compensation	2,097	0	2,097	0
Net loss	2,844	$ 0	0	2,844
Balance, shares at Dec. 31, 2022		85,790,267,000
Balance, amount at Dec. 31, 2022	$ 96,459	$ 86	$ 223,114	$ (126,741)