CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Stockholders' Equity [Abstract]
Other comprehensive income (loss), tax	$ 3,890	$ 5,346
Issuance of Common Stock in regard to acquisition, shares		15,842,026
Dividends on common stock (in dollars per share)	$ 0.25	$ 0.23
Issuance of common stock under Equity Compensation Plan, shares	34,714	6,127
Stock purchased under stock repurchase plan, shares	1,493,472
Issuance of common stock for services rendered, shares	6,860	6,085
Vesting of restricted stock, net of shares held for taxes, under Equity Compensation Plans, shares	142,176	104,151