Earnings Per Share (Details) $ / shares in Units, shares in Thousands, $ in Thousands			3 Months Ended
		May 28, 2021	Mar. 31, 2022 USD ($) $ / shares shares	Mar. 31, 2021 USD ($) $ / shares shares
Reconciliation of the component parts of earnings per share [Abstract]
Net income | $			$ 17,089	$ 14,083
Weighted average common shares (in shares)	[1]		19,209	19,287
Stock Options (in shares)	[1]		1	6
Weighted average common shares including potential dilutive shares (in shares)	[1]		19,210	19,293
Basic EPS (in dollars per share) | $ / shares	[1],[2]		$ 0.890	$ 0.730
Diluted EPS (in dollars per share) | $ / shares	[1],[2]		$ 0.890	$ 0.730
Reverse stock split ratio		0.2
Stock Options [Member]
Antidilutive Securities [Abstract]
Number of anti-dilutive stock options excluded from diluted earnings per share (in shares)			60	60

[1] Share and per share amounts have been adjusted for all periods presented for the 1 for 5 reverse stock split which occurred on May 28, 2021.

[2] All periods presented have been adjusted for the 1 for 5 reverse stock split which occurred on May 28, 2021.