Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of Effect of the Cash Collections on the Remaining Contracts on Net Sales and Cost of Sales

The effect of the cash collections on the Remaining Contracts on net sales and cost of sales for each of the years ended December 31, 2022, 2021, and 2020 were as follows (amounts in thousands):

	Year Ended December 31,
	2022		2021		2020
Net sales	$	259	$	1,038	$	7,767
Cost of sales	—		174		1,087
Gross profit	$	259	$	864	$	6,680