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Goodwill and Other Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Change in other intangible assets
The following table presents the change in other intangible assets for the periods indicated:
Three Months Ended
September 30,
Nine Months Ended
September 30,
2020201920202019
(In thousands)
Balance at the beginning of the period$14,807 $18,563 $16,613 $20,614 
Amortization(860)(975)(2,666)(3,026)
Balance at the end of the period$13,947 $17,588 $13,947 $17,588