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Income Taxes - Significant Components of The Company's Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Deferred tax assets |  |
Allowance for loan losses | $ 14,146 | $ 14,097
Loans | 14,977 | 18,655
Deferred compensation | 9,301 | 10,001
Securities | (103) | 6,180
Impairment of assets | 2,336 | 1,280
Federal and State net operating loss carryforwards | 14,899 | 19,065
Other | 21,358 | 3,610
Total deferred tax assets | 76,914 | 72,888
Deferred tax liabilities |  |
Investment in partnerships | 1,367 | 1,572
Fixed assets | 3,864 | 3,865
Mortgage servicing rights | 12,492 | 12,350
Junior subordinated debt | 1,697 | 1,607
Other | 20,645 | 1,792
Total deferred tax liabilities | 40,065 | 21,186
Net deferred tax assets | $ 36,849 | $ 51,702

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