Earnings per share ("EPS") (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Schedule of Reconciliation of Weighted Average Shares Used in Diluted EPS

The following is a reconciliation of the weighted average shares used in diluted EPS computations.

	Three Months Ended September 30,				Nine Months Ended September 30,
(In thousands)	2022		2021		2022		2021
Weighted average common shares-basic		20,091		19,770		20,007		19,634
Effect of dilutive securities
Unexercised stock options and stock purchase plan		—		—		—		—
Unvested restricted stock units		—		—		—		—
Weighted average common shares-diluted		20,091		19,770		20,007		19,634