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STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	14 Months Ended	37 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2019	Mar. 06, 2018	Dec. 31, 2018	May 14, 2018
Subsidiary, Sale of Stock [Line Items]
Stock Repurchase Program, Authorized Amount		$ 2,000					$ 2,000
Treasury Stock Acquired, Average Cost Per Share				$ 3.29		$ 3.20	$ 4.04
Stock Repurchased During Period, Value		$ 211	$ 1,757		$ 171	$ 1,800	$ 2,000
Stock Repurchase Program Additional Authorized Amount									$ 2,000
Dividends Payable, Amount Per Share								$ 0.07
Dividends Payable, Current	$ 11			$ 11		$ 11		$ 2,270
Common Stock
Subsidiary, Sale of Stock [Line Items]
Stock Repurchased During Period, Shares		474,767	408,254	52,000	52,000	576,129	495,091
Number of warrants exercised	50,000			50,000		50,000
Number of warrants withheld	9,634			9,634		9,634
Warrant exercises (in shares)	40,366			40,366

X

- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

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- Definition

The number of warrants or rights which entitle the entity to receive future services in exchange for the unvested, forfeitable warrants or rights.

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- Definition

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of stock repurchase plan authorized.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Stock Issued During Period Shares Stock Warrants Exercised.

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Additional amount of stock repurchase plan authorized.

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