Summary of Significant Accounting Polices (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Future Amortization Expense of Finite-Lived Intangible Assets

The estimated aggregate amortization expense for intangible assets, excluding goodwill, for each of the remaining years of the estimated useful life is as follows (in thousands):

2022	$	75
2023		75
2024		26
2025		22
2026		14
Total	$	212

Reconciliation of Basic to Diluted Weighted Average Shares Outstanding

For both the years ended December 31, 2021 and December 31, 2020, there were warrants to purchase 1,051,664 shares of common stock and options to purchase 25,000 shares of common stock that were excluded from the diluted earnings per share computation because the impact of the assumed exercise of such warrants and stock options would have been anti-dilutive.

	Years Ended December 31,
	2021		2020
Weighted average shares outstanding - basic		5,275,374		5,173,430
Effect of diluted securities		58,713		43,429
Weighted average shares outstanding - diluted		5,334,087		5,216,859