Aggregate dividends declared during the period for each share of common stock outstanding.

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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended	9 Months Ended
	Oct. 18, 2019	Oct. 07, 2019	Sep. 30, 2019	Sep. 30, 2019	Sep. 30, 2018	Apr. 01, 2017
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)			$ 0.22	$ 0.66
Aggregate amount called on subordinated debentures				$ 15,465	$ 0
Subordinated Debentures \| Mission Community Capital Trust I
Subsequent Event [Line Items]
Floating rate junior subordinated debt						$ 3,100
Effective rate (as a percent)			5.25%	5.25%
Subordinated Debentures \| Mission Community Capital Trust I \| LIBOR
Subsequent Event [Line Items]
Floating interest rate, basis points added to base rate (as a percent)				2.95%
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)	$ 0.22
Subsequent Event \| Subordinated Debentures \| Mission Community Capital Trust I
Subsequent Event [Line Items]
Floating rate junior subordinated debt		$ 3,100
Effective rate (as a percent)		5.25%
Aggregate amount called on subordinated debentures		$ 3,100
Loss on early debt extinguishment		$ 290
Subsequent Event \| Subordinated Debentures \| Mission Community Capital Trust I \| LIBOR
Subsequent Event [Line Items]
Floating interest rate, basis points added to base rate (as a percent)		2.95%