Earnings per Share

3 Months Ended

Mar. 31, 2022

Earnings per Share [Abstract]

Earnings per Share

13. Earnings per Share

The following table sets forth basic and diluted weighted average shares outstanding for the periods indicated (in thousands):

	Three Months Ended
	March 31,
	2022	2021
Weighted average shares - basic	18,172	18,142
Effect of dilutive securities	—	—
Weighted average shares - assuming dilution	18,172	18,142

We had no shares of common stock potentially issuable upon exercise of employee stock options for the three months ended March 31, 2022. For the three months ended March 31, 2021, we had 14,157 shares of common stock potentially issuable upon the exercise of employee stock options which were excluded from the weighted average number of shares outstanding on a diluted basis because the effect of such options would be anti-dilutive.  These instruments, to the extent not previously cancelled or exercised, expired in 2021.