Debt (Tables)

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt consisted of the following:

(in thousands)	September 30, 2021		December 31, 2020
Term Loan (net of debt issuance costs of $49 and $66, 2.13% and 2.48% at September 30, 2021 and December 31, 2020, respectively)	$	9,326	$	12,434
Revolving Loan (2.09% at September 30, 2021 and December 31, 2020)	7,550		7,550
	16,876		19,984
Less: Current portion of long-term debt obligations	(4,167)		(4,167)
Long-term debt obligations	$	12,709	$	15,817

Schedule of Maturities of Long-term Debt

Maturities on debt are as follows (in thousands):

Year Ending December 31,	Amount
2021 - remaining 3 months	$	1,042
2022	4,167
2023	11,667
Total	$	16,876

Summary of Debt Interest Expense

Interest expense, net for the three and nine months ended September 30, 2021 and 2020 consisted of the following:

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2021		2020		2021		2020
Interest expense on Term Loan	$	55	$	—	$	197	$	—
Interest expense on Revolving Line	44		—		119		—
Amortization of debt issuance costs	11		—		33		—
Other interest expense	—		1		27		2
Interest income	—		—		(1)		—
Total interest expense, net	$	110	$	1	$	375	$	2