CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Revolving line of credit loan, net of debt discount	$ 900	$ 0
Debt discount	1,800	4,400
Debt discount	$ 10	$ 1,100
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	3,799,799	4,016,955
Preferred stock, shares outstanding (in shares)	3,799,799	4,016,955
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares, issued (in shares)	14,348,555	13,155,342
Common stock outstanding (in shares)	14,348,555	13,155,342