Term Notes (Tables)

3 Months Ended

Mar. 31, 2022

Debt Disclosure [Abstract]

Schedule of Current and Noncurrent Debt and Net Discount or Premium Balances

Current and noncurrent debt and net discount or premium balances are as follows:

	March 31, 2022		December 31, 2021
	(in thousands)
Principal amount of term note	$	16,500	$	16,500
Net premium associated with accretion of final payment, and other debt issuance costs	783		630
Term note, current and noncurrent	17,283		17,130
Less term note, current portion	(8,250)		(5,500)
Term note, noncurrent portion	$	9,033	$	11,630