Parent Company Financial Information (Condensed Balance Sheets, Parent Only) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Assets
Premises and equipment, net	$ 51,624				$ 24,924
Other assets	67,867				46,779
Total assets	3,460,136				1,933,315
Liabilities
Other liabilities	14,600				7,238
Total liabilities	3,109,443				1,738,296
Stockholders' equity
Common stock	198				118
Additional paid in capital	200,473				52,167
Retained earnings	149,966				141,205
Accumulated other comprehensive loss	56				1,529
Total stockholders' equity	350,693	$ 201,607	$ 198,682	$ 196,104	195,019	$ 198,881	$ 200,134	$ 195,694	$ 192,802
Total liabilities and stockholders' equity	3,460,136				1,933,315
Parent Company [Member]
Assets
Cash	13,092				16,653
Investment in subsidiaries	376,453				201,462
Other assets	5,712				3,204
Total assets	395,257				221,319
Liabilities
Accrued interest payable	551				482
Other liabilities	1,251				1,389
Long-term debt	42,762				24,429
Total liabilities	44,564				26,300
Stockholders' equity
Common stock	198				118
Additional paid in capital	200,473				52,167
Retained earnings	149,966				141,205
Accumulated other comprehensive loss	56				1,529
Total stockholders' equity	350,693				195,019
Total liabilities and stockholders' equity	$ 395,257				$ 221,319