Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 2,063	$ 2,635
Adjustments to reconcile net income to net cash provided by operating activities:
Investment securities amortization, net	120	212
Equity in trust	(3)	(3)
Depreciation and amortization	744	802
Valuation adjustment for loan servicing rights	23	1
Stock-based compensation expense	62	67
Provision (credit) for loan and lease losses	1,151	(154)
Valuation adjustment for off-balance sheet commitments	2	21
Net gain on the sale of available-for-sale debt securities	(149)	(160)
Net gain on equity securities	(14)	(12)
Net gain on the sale of mortgage loans held for sale	(96)	(56)
Income from bank-owned life insurance	(129)	(131)
Proceeds from the sale of mortgage loans held for sale	2,982	1,858
Funds used to originate mortgage loans held for sale	(2,295)	(1,591)
Decrease in net deferred tax assets	452	555
Increase in accrued interest receivable	(153)	(92)
Decrease (increase) in prepaid expenses and other assets	87	(3,257)
Increase in accrued interest payable	3	1
(Decrease) increase in accrued expenses and other liabilities	(548)	603
Total adjustments	2,239	(1,336)
Net cash provided by operating activities	4,302	1,299
Cash flows from investing activities:
Maturities, calls and principal payments of available-for-sale debt securities	3,865	1,230
Proceeds from the sale of available-for-sale debt securities	7,975	25,130
Purchases of available-for-sale debt securities	(37,424)
(Purchase) redemption of the stock in Federal Home Loan Bank of Pittsburgh	(420)	3
Net increase in loans to customers	(6,966)	(333)
Proceeds from the sale of other real estate owned	204
Purchases of bank premises and equipment	(337)	(894)
Net cash (used in) provided by investing activities	(33,103)	25,136
Cash flows from financing activities:
Net decrease in deposits	(147)	(55,539)
Net proceeds from Federal Home Loan Bank of Pittsburgh advances - overnight	21,025	8,400
Proceeds from Federal Home Loan Bank of Pittsburgh advances - term	10,000	8,478
Repayment of Federal Home Loan Bank of Pittsburgh advances - term		(6,820)
Proceeds from Federal Reserve Bank Discount Window advances	10,000
Principal reduction on subordinated debentures		(5,000)
Proceeds from issuance of common shares, net of discount	15	21,316
Cash dividends paid	(1,110)	(1,006)
Net cash provided by (used in) financing activities	39,783	(30,171)
Net increase (decrease) in cash and cash equivalents	10,982	(3,736)
Cash and cash equivalents at beginning of period	34,565	36,481
Cash and cash equivalents at end of period	45,547	32,745
Supplemental cash flow information
Interest	1,963	2,662
Other transactions:
Lease liabilities arising from obtaining right-of-use assets	$ 15	$ 12