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Stock and Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2022
Earnings Per Share [Abstract]  
Schedule of Stock by Class
A summary of the change in gross number of shares of Class A and Class B common stock issued and treasury stock is as follows:
Nine Months Ended September 30,
20222021
(In thousands)Common StockTreasuryCommon StockTreasury
Class AClass BStockClass AClass BStock
Balance at beginning of year53,170 1,002 4,138 52,654 1,002 3,136 
Stock issued under stock investment plan475   112 — — 
Stock issued for compensation90   — — — 
Acquisition of Class A shares  615 — — — 
Acquisition of Class B shares—   — — 1,002 
Other share issuance22   — — — 
Balance at end of period53,757 1,002 4,753 52,766 1,002 4,138 
Schedule of Earnings Per Share, Basic and Diluted
The following tables set forth the computation of basic and diluted earnings (loss) per share.

Three Months Ended September 30,20222021
(In thousands, except per share amounts)
Basic and diluted earnings (loss) per share:  
Numerator:  
Net income (loss)$(5,131)(2,799)
Net income (loss) allocated to Class A common stock$(5,131)(2,799)
Net income (loss) allocated to Class B common stock — 
Net income (loss)$(5,131)(2,799)
Denominator:  
Weighted average shares of Class A outstanding - basic50,075 49,630 
Weighted average shares of Class A outstanding - diluted50,799 50,263 
Weighted average shares of Class B outstanding - basic and diluted — 
Basic and diluted earnings (loss) per share of Class A common stock$(0.10)(0.06)
Basic and diluted earnings (loss) per share of Class B common stock — 

Nine Months Ended September 30,20222021
(In thousands, except per share amounts)
Basic and diluted earnings (loss) per share:
Numerator:
Net income (loss)$(10,012)(1,350)
Net income (loss) allocated to Class A common stock$(10,012)(1,345)
Net income (loss) allocated to Class B common stock (5)
Net income (loss)$(10,012)(1,350)
Denominator:
Weighted average shares of Class A outstanding - basic50,203 49,594 
Weighted average shares of Class A outstanding - diluted50,927 50,226 
Weighted average shares of Class B outstanding - basic and diluted 401 
Basic and diluted earnings (loss) per share of Class A common stock$(0.20)(0.03)
Basic and diluted earnings (loss) per share of Class B common stock (0.01)