Accrued Expenses and Other Current and Non-Current Liabilities (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2022

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities as of June 30, 2022 and December 31, 2021 consist of the following:

(in thousands)	June 30, 2022		December 31, 2021
Compensation, including bonuses, fringe benefits, and payroll taxes	$	4,279	$	3,325
Contract liabilities	1,348		262
Directors and officers insurance premiums	5,104		5,009
Deferred acquisition consideration (see Note 16)	3,459		2,359
Other liabilities	3,420		2,969
Total accrued expenses and other current liabilities	$	17,610	$	13,924

Accrued expenses and other current liabilities as of December 31, 2021 and 2020 consist of the following:

(in thousands)	December 31, 2021		December 31, 2020
Compensation, including bonuses, fringe benefits, and payroll taxes	$	3,325	$	4,210
Deferred revenue and refund liabilities	592		3,379
Directors and officers insurance premiums	5,009		—
Deferred acquisition consideration (see Note 16)	2,359		50
Other liabilities	2,639		1,813
Total accrued expenses and other current liabilities	$	13,924	$	9,452