Business Combinations - Purchase Price (Details) - First Bank of the Palm Beaches $ / shares in Units, shares in Thousands, $ in Thousands	Mar. 13, 2020 USD ($) $ / shares shares
Business Acquisition [Line Items]
Number of FBPB common shares outstanding (in shares) | shares	5,213
Per share exchange ratio (in shares)	0.2000
Number of shares of common stock issued (in shares) | shares	1,043
Multiplied by common stock price per share (in dollars per share) | $ / shares	$ 20.17
Value of common stock issued	$ 21,031
Cash paid for FBPB vested stock options	866
Total purchase price	$ 21,897