CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets:
Investment securities available-for-sale, amortized cost	$ 19,473	$ 17,266
Investment securities held-to-maturity, fair value	3,563	4,854
Investment securities measured at fair value, amortized cost	66	66
Loans:
Held for investment, allowance for loan losses	$ 10,240	$ 10,194
Stockholders' equity:
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	60,000,000	60,000,000
Common stock, shares issued (in shares)	8,589,166	8,473,063
Common stock, shares outstanding (in shares)	8,589,166	8,473,063