Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0001095651 (http://www.sec.gov/CIK)

Fair Value Disclosures [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
Fair Value Disclosures [Abstract]
Schedule of assets and liabilities recorded at fair value on a recurring and non-recurring basis	The following fair value hierarchy table summarizes the Company's assets and liabilities recorded at fair value on a recurring and non-recurring basis by the above categories ($ in thousands):       Fair Value Using   Total   Quoted market prices in active markets (Level 1)   Significant other observable inputs (Level 2)   Significant unobservable inputs (Level 3) As of December 31, 2016               Recurring basis:               Derivative assets(1) $ 727   $ —   $ 727   $ — Derivative liabilities(1) 47   —   47   — Available-for-sale securities(1) 21,666   —   —   21,666 Non-recurring basis:               Impaired loans(2) 7,200   —   —   7,200 Impaired real estate(3) 3,063   —   —   3,063 As of December 31, 2015               Recurring basis:               Derivative assets(1) $ 1,522   $ —   $ 1,522   $ — Derivative liabilities(1) 131   —   131   — Available-for-sale securities(1) 1,161   —   —   1,161 Non-recurring basis:               Impaired loans(4) 3,200   —   —   3,200 _______________________________________________________________________________ (1) The fair value of the Company's derivatives are based upon widely accepted valuation techniques utilized by a third-party specialist using observable inputs such as interest rates and contractual cash flow and are classified as Level 2. The fair value of the Company's available-for-sale securities are based upon unadjusted third-party broker quotes and are classified as Level 3. (2) The Company recorded a provision for loan losses on one loan with a fair value of $5.2 million using an appraisal based on market comparable sales. In addition, the Company recorded a recovery of loan losses on one loan with a fair value of $2.0 million based on proceeds to be received. (3) The Company recorded an impairment on one real estate asset with a fair value of $3.1 million based on a discount rate of 11% using discounted cash flows over a two year sellout period. (4) The Company recorded a provision for loan losses on one loan with a fair value of $3.2 million based on a discounted cash flow analysis using a discount rate of 14%.
Summary of changes in Level 3 available-for-sale securities reported at fair value	The following table summarizes changes in Level 3 available-for-sale securities reported at fair value on the Company's consolidated balance sheets for the years ended December 31, 2016 and 2015 ($ in thousands):     2016   2015 Beginning balance   $ 1,161   $ 1,167 Purchases   20,240   — Repayments   (10 )   (10 ) Unrealized gains recorded in other comprehensive income   275   4 Ending balance   $ 21,666   $ 1,161