| Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] |
Assets and liabilities measured at fair value under Topic 820 on a recurring and non-recurring basis are summarized below for the indicated dates (dollars in thousands): | | | Fair Value Measurement | | | | | at March 31, 2016 Using | | | | | | | | Quoted Prices | | | | | | | | | | | | | | in Active | | | Other | | | Significant | | | | | | | | Markets for | | | Observable | | | Unobservable | | | | | Carrying | | | Identical Assets | | | Inputs | | | Inputs | | | | | Value | | | (Level 1) | | | (Level 2) | | | (Level 3) | | | Financial Assets - Recurring | | | | | | | | | | | | | | | | | | US Government Agencies | | $ | 23,097 | | | $ | 3,183 | | | $ | 19,914 | | | $ | - | | | Mortgage-backed securities | | | 2,849 | | | | - | | | | 2,849 | | | | - | | | Municipals | | | 1,240 | | | | - | | | | 1,240 | | | | - | | | | | | | | | | | | | | | | | | | | | Financial Assets - Non-Recurring | | | | | | | | | | | | | | | | | | Impaired loans | | | 19,204 | | | | - | | | | 17,600 | | | | 1,604 | | | Assets held for sale | | | 11,800 | | | | - | | | | 11,800 | | | | - | | | Real estate owned | | | 6,134 | | | | - | | | | 6,075 | | | | 59 | | | | | Fair Value Measurement | | | | | at December 31, 2015 Using | | | | | | | | Quoted Prices | | | | | | | | | | | | | | in Active | | | Other | | | Significant | | | | | | | | Markets for | | | Observable | | | Unobservable | | | | | Carrying | | | Identical Assets | | | Inputs | | | Inputs | | | | | Value | | | (Level 1) | | | (Level 2) | | | (Level 3) | | | Financial Assets - Recurring | | | | | | | | | | | | | | | | | | US Government Agencies | | $ | 33,713 | | | $ | 3,307 | | | $ | 30,406 | | | $ | - | | | Mortgage-backed securities | | | 3,001 | | | | - | | | | 3,001 | | | | - | | | Municipals | | | 1,205 | | | | - | | | | 1,205 | | | | - | | | | | | | | | | | | | | | | | | | | | Financial Assets - Non-Recurring | | | | | | | | | | | | | | | | | | Impaired loans | | | 20,509 | | | | - | | | | 18,862 | | | | 1,647 | | | Assets held for sale | | | 12,631 | | | | - | | | | 12,631 | | | | - | | | Real estate owned | | | 6,249 | | | | - | | | | 6,190 | | | | 59 | |
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| Fair Value Inputs, Assets, Quantitative Information [Table Text Block] |
The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value at March 31, 2016 and December 31, 2015 (dollars in thousands): | | | March 31, 2016 | | | | | | | | | | | Range | | | | Fair Value | | | Valuation | | Unobservable | | (Weighted | | | | Estimate | | | Techniques | | Input | | Average) | | | | (In thousands) | | | | | | | | | | | | | Impaired loans - real estate secured | | $ | 983 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (10%) | | Impaired loans - non-real estate secured | | $ | 621 | | | Appraisal (1) or Discounted Cash Flow | | Selling costs | | 10% | | | | | | | | | | Discount for lack of marketability or practical life | | 0%-50% (20%) | | Real estate owned | | $ | 59 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (15%) | | Assets held for sale | | $ | 11,800 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (15%) | | | | December 31, 2015 | | | | | | | | | | | Range | | | | Fair Value | | | Valuation | | Unobservable | | (Weighted | | | | Estimate | | | Techniques | | Input | | Average) | | | | (In thousands) | | | | | | | | | | | | | Impaired loans - real estate secured | | $ | 1,042 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (10%) | | Impaired loans - non-real estate secured | | $ | 605 | | | Appraisal (1) or Discounted Cash Flow | | Selling costs | | 10% | | | | | | | | | | Discount for lack of marketability or practical life | | 0%-50% (20%) | | Real estate owned | | $ | 59 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (15%) | | Assets held for sale | | $ | 12,631 | | | Appraisal (1) or Internal Valuation (2) | | Selling costs | | 6%-10% (7%) | | | | | | | | | | Discount for lack of marketability and age of appraisal | | 6%-30% (15%) | | (1) | Fair Value is generally determined through independent appraisals of the underlying collateral, which generally included various Level 3 inputs which are not identifiable | | (2) | Internal valuations may be conducted to determine Fair Value for assets with nominal carrying balances |
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| Fair Value, by Balance Sheet Grouping [Table Text Block] |
The carrying amounts of accrued interest receivable and payable approximate fair value. | | | | | March 31, | | | December 31, | | | | | | | 2016 | | | 2015 | | | | | Level in Fair | | | | | | | | | | | | | | | | Value | | Carrying | | | Estimated | | | Carrying | | | Estimated | | | | | Hierarchy | | Value | | | Fair Value | | | Value | | | Fair Value | | | | | (In thousands) | | Financial assets | | | | | | | | | | | | | | | | | | | | Cash | | Level 1 | | $ | 22,653 | | | $ | 22,653 | | | $ | 17,076 | | | $ | 17,076 | | | Cash equivalents | | Level 2 | | | 8,069 | | | | 8,069 | | | | 186 | | | | 186 | | | Investment securities available for sale | | Level 1 | | | 3,183 | | | | 3,183 | | | | 3,307 | | | | 3,307 | | | Investment securities available for sale | | Level 2 | | | 24,003 | | | | 24,003 | | | | 34,612 | | | | 34,612 | | | Federal Home Loan Bank stock | | Level 2 | | | 674 | | | | 674 | | | | 685 | | | | 685 | | | Loans held for sale | | Level 2 | | | 9,150 | | | | 9,150 | | | | 14,373 | | | | 14,373 | | | Loans | | Level 2 | | | 294,043 | | | | 283,473 | | | | 286,262 | | | | 274,230 | | | Impaired loans | | Level 2 | | | 17,599 | | | | 17,599 | | | | 18,862 | | | | 18,862 | | | Impaired loans | | Level 3 | | | 1,604 | | | | 1,604 | | | | 1,647 | | | | 1,647 | | | Assets held for sale | | Level 2 | | | 11,800 | | | | 11,800 | | | | 12,631 | | | | 12,631 | | | Other real estate owned | | Level 2 | | | 6,075 | | | | 6,075 | | | | 6,190 | | | | 6,190 | | | Other real estate owned | | Level 3 | | | 59 | | | | 59 | | | | 59 | | | | 59 | | | Bank owned life insurance | | Level 3 | | | 7,178 | | | | 7,178 | | | | 7,130 | | | | 7,130 | | | Accrued interest receivable | | Level 2 | | | 2,038 | | | | 2,038 | | | | 2,060 | | | | 2,060 | | | | | | | | | | | | | | | | | | | | | | | Financial liabilities | | | | | | | | | | | | | | | | | | | | Deposits | | Level 2 | | | 369,084 | | | | 369,544 | | | | 364,848 | | | | 365,294 | | | FHLB borrowings | | Level 2 | | | 5,000 | | | | 5,000 | | | | 6,000 | | | | 6,004 | | | Trust preferred securities | | Level 2 | | | 8,764 | | | | 8,984 | | | | 8,764 | | | | 8,984 | | | Other borrowings | | Level 2 | | | 558 | | | | 558 | | | | 508 | | | | 508 | | | Accrued interest payable | | Level 2 | | | 91 | | | | 91 | | | | 1,346 | | | | 1,346 | |
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