STOCK-BASED COMPENSATION PLANS (Details) - Stock Options [Member] | 3 Months Ended | 6 Months Ended | 12 Months Ended |
Jun. 30, 2015USD ($)Administrator$ / sharesshares | Jun. 30, 2014 | Jun. 30, 2015USD ($)Administrator$ / sharesshares | Jun. 30, 2014USD ($)$ / shares | Dec. 31, 2014USD ($)$ / sharesshares |
Fair value assumptions [Abstract] | | | | | | | | |
Expected life | [2] | | | 5 years | | | 5 years | |
Risk-free interest rate (in hundredths) | [3] | 0.00% | [1] | 1.50% | 0.00% | [1] | 1.50% | |
Expected volatility (in hundredths) | [4] | 0.00% | [1] | 37.00% | 0.00% | [1] | 37.00% | |
Expected dividend yield (in hundredths) | | 0.00% | [1] | 4.94% | 0.00% | [1] | 4.94% | |
Expected forfeiture (in hundredths) | [5] | 0.00% | [1] | 20.00% | 0.00% | [1] | 20.00% | |
Options outstanding [Rollforward] | | | | | | | | |
Outstanding, beginning balance (in shares) | shares | | | | | 586,833 | | | |
Cancelled (in shares) | shares | | | | | (120,500) | | | |
Outstanding, ending balance (in shares) | shares | | 466,333 | | | 466,333 | | | 586,833 |
Exercisable (in shares) | shares | | 262,333 | | | 262,333 | | | |
Options weighted average exercise price [Roll Forward] | | | | | | | | |
Outstanding, beginning balance (in dollars per share) | | | | | $ 17.36 | | | |
Cancelled (in dollars per share) | | | | | 19.01 | | | |
Outstanding, ending balance (in dollars per share) | | $ 16.86 | | | 16.86 | | | $ 17.36 |
Exercisable (in dollars per share) | | $ 18.42 | | | $ 18.42 | | | |
Options, additional disclosures [Abstract] | | | | | | | | |
Outstanding, weighted average remaining contractual term | | | | | 4 years 6 months | | | 4 years 2 months 12 days |
Outstanding, aggregate intrinsic value | $ | | $ 42,000 | | | $ 42,000 | | | $ 197,000 |
Exercisable, weighted average remaining contractual term | | | | | 3 years 2 months 12 days | | | |
Exercisable, aggregate intrinsic value | $ | | 10,000 | | | $ 10,000 | | | |
Total unrecognized compensation expense | $ | | $ 269,000 | | | $ 269,000 | | | |
Weighted average period for recognition | | | | | 2 years 3 months 7 days | | | |
Minimum [Member] | | | | | | | | |
Range of Exercise Prices [Abstract] | | | | | | | | |
Outstanding, beginning of period (in dollars per share) | | | | | $ 11.50 | | | |
Cancelled (in dollars per share) | | | | | 12.55 | | | |
Exercisable (in dollars per share) | | $ 11.50 | | | 11.50 | | | |
Outstanding, end of period (in dollars per share) | | 11.50 | | | 11.50 | | | $ 11.50 |
Maximum [Member] | | | | | | | | |
Range of Exercise Prices [Abstract] | | | | | | | | |
Outstanding, beginning of period (in dollars per share) | | | | | 21 | | | |
Cancelled (in dollars per share) | | | | | 21 | | | |
Exercisable (in dollars per share) | | 19.75 | | | 19.75 | | | |
Outstanding, end of period (in dollars per share) | | $ 19.75 | | | $ 19.75 | | | $ 21 |
2005 Plan [Member] | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | | | | |
Shares available for issuance (in shares) | shares | | 0 | | | 0 | | | |
Vested options (in shares) | shares | | 262,333 | | | 262,333 | | | |
Unvested options (in shares) | shares | | 204,000 | | | 204,000 | | | |
Options, additional disclosures [Abstract] | | | | | | | | |
Weighted average grant date fair value of options (in dollars per share) | | | | | | | $ 3.62 | |
Net cash proceeds from the exercise of stock options | $ | | | | | | | $ 65,000 | |
Income tax effect | $ | | | | | | | 11,000 | |
Intrinsic value | $ | | | | | | | $ 67,000 | |
2015 Equity Incentive Plan [Member] | | | | | | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | | | | | | |
Shares available for issuance (in shares) | shares | | 200,000 | | | 200,000 | | | |
Minimum number of plan administrators | Administrator | | 2 | | | 2 | | | |
Options, additional disclosures [Abstract] | | | | | | | | |
Options granted (in shares) | shares | | | | | 0 | | | |
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[1] | The Company did not issue any options during the quarter and six months ended June 30, 2015. | |
[2] | The expected life, in years, of stock options is estimated based on historical experience. | |
[3] | The risk-free interest rate is based on U.S. Treasury bills whose term is consistent with the expected life of the stock options. | |
[4] | The expected volatility is estimated based on historical and current stock price data for the Company. | |
[5] | Forfeitures are estimated based on historical experience. | |