Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2020

Receivables [Abstract]

Summary of Accounts Receivable

(table only in thousands)	March 31, 2020			December 31, 2019
Contract receivables	$	47,128		$	58,881
Trade receivables		11,073			12,135
Allowance for doubtful accounts		(2,563	)		(2,582	)
Total accounts receivable	$	55,638		$	68,434