BUSINESS COMBINATION

On October 1, 2018, the Company completed the South Sound Acquisition. The primary reason for the acquisition was to expand the Company's presence along Washington State's economically important I-5 corridor.

Pursuant to the terms of the merger agreement, South Sound Bank shareholders received 0.746 of a share the Company's common stock and $5.68825 in cash per share of South Sound Bank common stock. The Company issued 904,826 shares of its common stock (valued at $28.27 million based on the Company's closing stock price on September 30, 2018 of $31.24 per share) and paid $6.90 million in cash in the transaction for total consideration paid of $35.17 million.

The South Sound Acquisition constitutes a business combination as defined by GAAP, which establishes principles and requirements for how the acquirer in a business combination recognizes and measures in its financial statements the identifiable assets acquired and liabilities assumed. The Company was considered the acquirer in this transaction. Accordingly, the estimates of fair values of the acquired assets, including the identifiable intangible assets, and the assumed liabilities in the South Sound Acquisition were measured and recorded as of October 1, 2018. The excess of the total consideration paid over the fair value of the net assets acquired was allocated to goodwill. The South Sound Acquisition resulted in $9.48 million of goodwill. The goodwill arising from the transaction consists largely of the synergies and expected economies of scale from combining the operations of the Company and South Sound Bank. This goodwill is not deductible for tax purposes.

In most instances, determining the estimated fair values of the acquired assets and assumed liabilities requires the Company to estimate cash flows expected to result from those assets and liabilities and to discount those cash flows at the appropriate rate of interest. Differences may arise between contractually required payments and the expected cash flows at the acquisition date due to items such as estimated credit losses, prepayments or early withdrawal, and other factors. One of the most significant of those determinations relates to the valuation of acquired loans. For such loans, the excess of cash flows expected at acquisition over the estimated fair value is recognized as interest income over the remaining lives of the loans. In accordance with GAAP, there was no carry-over of South Sound Bank's previously established allowance for loan losses.

The following table summarizes the fair value of consideration paid, the estimated fair values of assets acquired and liabilities assumed as of the acquisition date, and the resulting goodwill relating to the transaction:



	At October 1, 2018
	Book Value		Fair Value Adjustment			Estimated Fair Value
	(Dollars in thousands)
Total acquisition consideration						$	35,170

Recognized amounts of identifiable assets acquired and liabilities assumed
Identifiable assets acquired:
Cash and cash equivalents	$	21,187	$	—		21,187
CDs held for investment	2,973		—			2,973
FHLB stock	205		—			205
Investment securities held to maturity	19,891		(189		)	19,702
Investment securities available for sale	5,022		—			5,022
Loans receivable	123,627		(2,083		)	121,544
Premises and equipment	3,225		112			3,337
OREO	25		—			25
Accrued interest receivable	554		—			554
BOLI	2,629		—			2,629
CDI	—		2,483			2,483
Servicing rights	285		(4		)	281
Other assets	1,087		(511		)	576
Total assets	180,710		(192		)	180,518

Liabilities assumed:
Deposits	151,378		160			151,538
Other liabilities and accrued expenses	3,291		—			3,291
Total liabilities assumed	154,669		160			154,829
Total identifiable net assets acquired	$	26,041	$	(352	)	25,689
Goodwill recognized						$	9,481

The acquired loan portfolio was valued using Level 3 inputs (see Note 10) and included the use of present value techniques, including cash flow estimates and incorporated assumptions that the Company believes marketplace participants would use in estimating fair values. Credit discounts were included in the determination of the fair value of the loans acquired; therefore, an allowance for loan losses was not recorded at the acquisition date. Acquired loans are evaluated upon acquisition and classified as either purchased credit-impaired ("PCI") or purchased non-credit-impaired. PCI loans reflect credit deterioration since origination such that it is probable at acquisition that the Company will be unable to collect all contractually required payments. The Company determined that PCI loans acquired in the South Sound Acquisition were insignificant.

For purchased non-credit-impaired loans, the difference between the fair value and unpaid principal balance of the loan at the acquisition date is amortized or accreted to interest income over the life of the loans. Any subsequent deterioration in credit quality is recognized by recording an allowance for loan losses.

CDI represents the future economic benefit of the potential cost savings from acquiring core deposits as part of a business combination compared to the cost of alternative funding sources. CDI is amortized to non-interest expense using an accelerated method based on an estimated runoff of related deposits over a period of ten years. CDI is evaluated for impairment whenever events or changes in circumstances indicate that its carrying amount may not be recoverable, with any changes in estimated useful life accounted for prospectively over the revised remaining life.

The operating results of the Company for the three months ended December 31, 2019 and 2018 include the operating results produced by the net assets acquired in the South Sound Acquisition since the October 1, 2018 acquisition date. The Company determined that the disclosure requirements related to the amounts of revenues and earnings from the net assets acquired in the South Sound Acquisition since the October 1, 2018 acquisition date is impracticable. The financial activity and operating results of the net assets acquired in the South Sound Acquisition were commingled with the Company's financial activity and operating results as of the acquisition date.

During the three months ended December 31, 2019, the Company incurred acquisition-related expenses of $67,000 related to the South Sound Acquisition, which are included in the data processing and telecommunications expense category in the accompanying consolidated statement of income. During the three months ended December 31, 2018, the Company incurred acquisition-related expenses of $64,000 related to the South Sound Acquisition, which are included in the professional fees expense category in the accompanying consolidated statement of income.