Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Payables And Accruals [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following at December 31:

	2021		2020
Deposits	$	21,088	$	9,881
Restricted contract funds		12,165		68,138
Accrued IT and software licensing costs		1,702		2,157
Accrued taxes and insurance premiums		5,267		4,327
Accrued facilities rental and lease exit costs		1,291		780
Accrued interest		212		214
Accrued professional services		3,068		2,094
Accrued dividends		2,643		2,641
Contingent and contractual liabilities from acquisitions		1,245		683
Interest rate swap liability - current		3,026		3,693
Other accrued expenses and current liabilities		9,789		6,300
Total accrued expenses and other current liabilities	$	61,496	$	100,908