Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Activity in the asset retirement obligation account for the years ended December 31, is as follows:

        Activity in the asset retirement obligation account for the years ended December 31, is as follows:

	2022		2021
Balance, beginning	$	222	$	214
Accretion of liability due to passage of time		8		8
Amortization of asset due to passage of time		—		—
Balance, ending	$	230	$	222

Contract balances for the year 2021 and 2020

Contract balances for the year ended December 31, 2022 is as follows:

	Accounts Receivable, net		Contract Assets		Contract Liabilities
Balance, beginning	$	3,937	$	—	$	1,444
Balance, ending		4,734		—		2,188

Contract balances for the year ended December 31, 2021 is as follows:

	Accounts Receivable, net		Contract Assets		Contract Liabilities
Balance, beginning	$	2,932	$	—	$	411
Balance, ending		3,937		—		1,444

Earnings applicable to common stock and common stock shares used in the calculation of basic and diluted earnings per share are as follows:

Earnings applicable to common stock and common stock shares used in the calculation of basic and diluted earnings per share are as follows:

	Years Ended December 31,
	2022			2021
Numerator: (in Thousands)
Net (loss) income	$	(2,623	)	$	2,320
Denominator:
Weighted average number of basic common shares outstanding		49,117,000			45,021,173
Weighted average additional shares assuming conversion of in-the-money stock options to common shares		—			2,018,000
Weighted average number of diluted common shares outstanding		49,117,000			47,039,173
Basic earnings per common share:
Net income per share – basic	$	(0.05	)	$	0.05
Diluted earnings per common share:
Net income per share – diluted	$	(0.05	)	$	0.05