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Note K - Income Taxes - Deferred Tax Assets and Deferred Tax Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Allowance for loan losses | $ 1,631 | $ 2,538
Unrealized loss on securities available for sale | 279 | 510
Deferred compensation | 1,466 | 2,194
Deferred loan fees/costs | 130 | 248
Other real estate owned | 377 | 719
Accrued bonus | 234 | 240
Purchase accounting adjustments | 56 | 305
Net operating loss | 148 | 258
Other | 212 | 275
Mortgage servicing rights | (78) | (134)
FHLB stock dividends | (676) | (1,078)
Prepaid expenses | (149) | (283)
Depreciation and amortization | (627) | (823)
Other | (3) | (4)
Net deferred tax asset | $ 3,000 | $ 4,965

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