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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Cash Flows from Operating Activities: |  |  |
Net income |  | $ 8,947 | $ 7,228
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
(Reversal of) provision for credit losses on loans |  | (2,929) | 2,200
(Reversal of) provision for credit losses on unfunded loan commitments |  | (590) | 102
Noncash contribution expense to employee stock ownership plan |  | 332 | 324
Noncash director compensation expense |  | 162 | 75
Stock-based compensation expense |  | 615 | 630
Amortization of core deposit intangible |  | 204 | 213
Amortization of investment security premiums, net of accretion of discounts |  | 685 | (93)
Accretion of (discounts) premiums on acquired loans |  | (33) | 11
Accretion of discount on subordinated debenture |  | 1,347 | 17
Net change in deferred loan origination costs/fees |  | 2,658 | (225)
Gain on sale of investment securities |  | 0 | (800)
Depreciation and amortization |  | 459 | 526
Earnings on bank-owned life insurance policies |  | (257) | (275)
Net changes in: |  |  |
Interest receivable and other assets |  | 2,901 | 293
Interest payable and other liabilities |  | (2,065) | (701)
Total adjustments |  | 3,489 | 2,297
Net cash provided by operating activities |  | 12,436 | 9,525
Cash Flows from Investing Activities: |  |  |
Purchase of held-to-maturity securities |  | (41,607) | 0
Purchase of available-for-sale securities |  | (151,828) | (54,902)
Proceeds from sale of available-for-sale securities |  | 0 | 27,442
Proceeds from paydowns/maturities of held-to-maturity securities |  | 8,600 | 6,217
Proceeds from paydowns/maturities of available-for-sale securities |  | 16,060 | 20,924
Loans originated and principal collected, net |  | (36,543) |
Loans originated and principal collected, net |  |  | 1,117
Purchase of bank-owned life insurance policies |  | 0 | (941)
Purchase of premises and equipment |  | (144) | (146)
Cash paid for low income housing tax credit investment |  | (313) | (1,251)
Net cash used in investing activities |  | (205,775) | (1,540)
Cash Flows from Financing Activities: |  |  |
Net increase (decrease) in deposits |  | 151,950 | (29,379)
Proceeds from stock options exercised |  | 38 | 824
Payment of tax withholdings for vesting of restricted stock |  | (156) | (73)
Proceeds from stock issued under employee and director stock purchase plans |  | 46 | 34
Stock repurchased, net of commissions |  | (8,792) | (3,333)
Repayment of subordinated debenture including execution costs |  | (4,126) | 0
Repayment of finance lease obligations |  | (28) | (45)
Cash dividends paid on common stock |  | (3,094) | (3,127)
Net cash provided by (used in) financing activities |  | 135,838 | (35,099)
Net decrease in cash, cash equivalents and restricted cash |  | (57,501) | (27,114)
Cash, cash equivalents and restricted cash at beginning of period |  | 200,320 | 183,388
Cash, cash equivalents and restricted cash at end of period |  | 142,819 | 156,274
Supplemental disclosure of cash flow information: |  |  |
Cash paid in interest |  | 492 | 1,260
Cash paid in income taxes |  | 0 | 0
Supplemental disclosure of noncash investing and financing activities: |  |  |
Change in net unrealized gain or loss on available-for-sale securities |  | (9,082) | 9,812
Amortization of net unrealized loss on available-for-sale securities transferred to held-to-maturity |  | 143 | 110
Purchase of investment security not yet settled |  | 10,000 | 0
Stock issued to employee stock ownership plan |  | 332 | 324
Stock issued in payment of director fees |  | 117 | 117
Repurchase of stock not yet settled |  | 132 | 0
Restricted cash | [1] | $ 0 | $ 0
[1] | Restricted cash includes reserve requirements held with the Federal Reserve Bank of San Francisco. In response to the COVID-19 pandemic, the Federal Reserve reduced the reserve requirement ratios to zero percent effective March 26, 2020.

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- Definition The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121604886&loc=d3e8622-111531 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- Definition Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 230 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585 + Details
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