Notes Payable and Convertible Notes - Summary of Convertible Debt (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Total Notes Payable and Convertible Notes	$ 8,358	$ 6,931
Healthy Pharms Inc. | Convertible Note
Debt Instrument [Line Items]
Terms	Unsecured convertible note at $0.50 per share, due November 18, 2021 at 12% per annum
Total Notes Payable and Convertible Notes	$ 2,420	1,652
Healthy Pharms Inc. | Unsecured Debt
Debt Instrument [Line Items]
Terms	Unsecured promissory note, due November 18, 2021 at 12% per annum
Total Notes Payable and Convertible Notes	$ 2,905	2,823
Om of Medicine, LLC | Membership
Debt Instrument [Line Items]
Terms	Membership interest purchase agreement contingent payment due December 1, 2021 at 10% per annum
Total Notes Payable and Convertible Notes	$ 485
Arkansas Entities | Unsecured Debt | 14% Unsecured Promissory Note
Debt Instrument [Line Items]
Terms	Unsecured promissory note, monthly interest payments at 14% per annum
Total Notes Payable and Convertible Notes	$ 1,730	1,730
Equipment Loans | Secured Debt
Debt Instrument [Line Items]
Terms	Secured by equipment, monthly payments beginning in 2021 at 15% per annum
Total Notes Payable and Convertible Notes	$ 645	512
Other
Debt Instrument [Line Items]
Terms	Various
Total Notes Payable and Convertible Notes	$ 173	$ 214