Earnings per Common Share - (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Reconciliation of Number of Common Shares Used in Calculating Basic and Diluted Net Earnings per Share

	Three Months Ended September 30,		Nine Months Ended September 30,
(In thousands)	2020	2019	2020	2019
Basic weighted-average common shares outstanding1	16,595	16,539	16,581	16,531
Incremental shares due to:
Stock-based awards	188	—	107	—
Diluted weighted-average common shares outstanding	16,783	16,539	16,689	16,531

1Basic weighted-average common shares outstanding includes restricted stock unit awards that are fully vested, but are deferred for future issuance.