Notes Payable, Preferred Stock and Stock Purchase Warrants (Tables)

9 Months Ended

Sep. 30, 2022

Notes Payable, Preferred Stock and Stock Purchase Warrants

Schedule of carrying amounts outstanding under the Company's notes payable

	September 30, 2022
	Principal ($)	Debt Discount ($)	Issuance Costs ($)	Carrying Amount ($)
2023 Notes	15,700	(477)	-	15,223
2025 Notes	51,199	(16,500)	(276)	34,423
PHC Notes	35,000	(15,068)	(921)	19,011
	December 31, 2021
	Principal ($)	Debt Discount ($)	Issuance Costs ($)	Carrying Amount ($)
2023 Notes	15,700	(1,499)	-	14,201
2025 Notes	51,199	(20,535)	(344)	30,320
PHC Notes	35,000	(18,587)	(1,136)	15,277
PPP Loan	2,926	-	-	2,926

Schedule of interest expense related to the notes payable

	Nine Months Ended September 30, 2022
	Interest Rate	Interest ($)	Debt Discount and Fees ($)	Issuance Costs ($)	Loss on Extinguishment ($)	Total Interest Expense ($)
2023 Notes	5.25%	618	1,022	-	-	1,640
2025 Notes	5.25%	2,002	4,035	68	-	6,104
PHC Notes	8.00%	2,319	3,519	215	-	6,053
PPP Loan	1.00%	6	-	-	-	6
Total		4,945	8,576	283	-	13,803
	Nine Months Ended September 30, 2021
	Interest Rate	Interest ($)	Debt Discount and Fees ($)	Issuance Costs ($)	Loss on Extinguishment ($)	Total Interest Expense ($)
2023 Notes	5.25%	618	931	-	-	1,549
2025 Notes	5.25%	2,044	3,362	56	3,183	8,645
PHC Notes	9.50%	2,456	2,627	161	-	5,244
PPP Loan	1.00%	44	-	-	-	44
Total		5,162	6,920	217	3,183	15,482

Schedule of future maturities

2022 (remaining three months)	$	—
2023		15,700
2024		35,000
2025		51,199
Total	$	101,899