Accounts Receivables (Details) - USD ($)		12 Months Ended
	Jul. 15, 2016	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Billed accounts receivable		$ 18,586,000	$ 12,060,000
Unbilled receivables		41,374,000	19,161,000	$ 16,745,000
Allowance for doubtful accounts		(116,000)	(308,000)	(720,000)
Accounts receivable, net		59,844,000	30,913,000
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance Beginning of Year		308,000	720,000	306,000
Bad Debt Expenses		7,000	(412,000)	414,000
Write-offs / Recoveries		(199,000)	0	0
Balance End of Year		116,000	308,000	$ 720,000
Maximum limit of sold receivables	$ 10,000,000
Sold receivables during the period		0	0
Balance of sold receivables		$ 0	$ 0