Earnings per Share

6 Months Ended

Jun. 30, 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		Six Months Ended
	June 30,		June 30,
	2022	2021	2022	2021
Weighted average shares - basic	18,186	18,171	18,179	18,157
Effect of dilutive securities	—	—	—	—
Weighted average shares - assuming dilution	18,186	18,171	18,179	18,157

We had no shares of common stock potentially issuable upon exercise of employee stock options for the three months and six months ended June 30, 2022. For the three and six months months ended June 30, 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.