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SHARE-BASED COMPENSATION PLAN (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2011 | Dec. 31, 2015
Share-based Compensation Grant Date Fair Value of Options [Abstract] |  |  |  |  |
Compensation expense related to the stock option awards | $ 156 | $ 413 | $ 522 |  |
Options with Two Year Vesting [Member] | Stock Option [Member] |  |  |  |  |
Share-based Compensation Grant Date Fair Value of Options [Abstract] |  |  |  |  |
Volatility | 57.50% |  |  |  |
Dividend yield | 10.00% |  |  |  |
Risk-free interest rate | 1.64% |  |  |  |
Weighted-average grant date fair value (in dollars per share) | $ 0.59 |  |  |  |
Options with Three Year Vesting [Member] | Stock Option [Member] |  |  |  |  |
Share-based Compensation Grant Date Fair Value of Options [Abstract] |  |  |  |  |
Volatility | 52.50% |  |  |  |
Dividend yield | 10.00% |  |  |  |
Risk-free interest rate | 1.65% |  |  |  |
Weighted-average grant date fair value (in dollars per share) | $ 0.58 |  |  |  |
2011 Equity Incentive Plan [Member] |  |  |  |  |
Share-based Compensation [Abstract] |  |  |  |  |
Granted (in shares) | 92,165 |  |  | 400,000 |
Shares available for future issuance (in shares) |  |  |  |  | 137,665
Granted during the year (in dollars per share) | $ 14.38 |  |  |  |
Common shares vested (in shares) | 87,665 |  |  |  |
Treasury shares (in shares) | 42,000 | 22,000 |  |  |
Total compensation cost for the period | $ 100 | $ 400 | $ 500 |  |
2011 Equity Incentive Plan [Member] | Employees [Member] |  |  |  |  |
Share-based Compensation [Abstract] |  |  |  |  |
Forfeiture shares (in shares) | 20,000 |  |  |  |
Amended 2011 Equity Incentive Plan [Member] | Stock Option [Member] |  |  |  |  |
Share-based Compensation [Abstract] |  |  |  |  |
Shares available for future issuance (in shares) | 1,000,000 |  |  |  |
Stock option exercise price (in dollars per share) | $ 4.70 |  |  |  |
Share-based Compensation Grant Date Fair Value of Options [Abstract] |  |  |  |  |
Compensation expense related to the stock option awards | $ 100 |  |  |  |
Unrecognized cost related to non-vested stock options | $ 500 |  |  |  |
Average vesting period | 2 years 1 month 6 days |  |  |  |
Amended 2011 Equity Incentive Plan [Member] | Options with Two Year Vesting [Member] | Stock Option [Member] |  |  |  |  |
Share-based Compensation [Abstract] |  |  |  |  |
Stock option grants (in shares) | 755,000 |  |  |  |
Vesting period | 2 years |  |  |  |
Amended 2011 Equity Incentive Plan [Member] | Options with Three Year Vesting [Member] | Stock Option [Member] |  |  |  |  |
Share-based Compensation [Abstract] |  |  |  |  |
Stock option grants (in shares) | 234,000 |  |  |  |
Vesting period | 3 years |  |  |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award. + References No definition available. + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29,30) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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