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Taxes - Components of Net Deferred Tax Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Deferred Tax Assets |  |
Net operating loss carryforward – state | $ 108,085 | $ 89,350
Net capital loss carryforward – state | 0 | 15,346
Net operating loss carryforward – federal | 0 | 9,537
Net capital loss carryforward – federal | 535 | 2,283
Real estate assets | 0 | 5,601
Interest rate agreements | 1,380 | 0
Allowances and accruals | 2,044 | 3,059
Other | 1,844 | 2,192
Total Deferred Tax Assets | 113,888 | 127,368
Deferred Tax Liabilities |  |
Real estate assets | (562) | 0
Mortgage Servicing Rights | (20,540) | (22,531)
Interest rate agreements | 0 | (2,167)
Tax effect of unrealized gains – OCI | (1,166) | (1,636)
Total Deferred Tax Liabilities | (22,268) | (26,334)
Valuation allowance | (103,384) | (101,932)
Total Deferred Tax Asset (Liability), net of Valuation Allowance | $ (11,764) | $ (898)

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