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STOCKHOLDERS' EQUITY - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 4 Months Ended | 8 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2017 | Mar. 31, 2018 | Dec. 31, 2018 | Dec. 31, 2019 | May 13, 2019 | Dec. 31, 2018 | May 14, 2018 | Mar. 06, 2018 | Mar. 28, 2016
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |
Dividends Payable, Amount Per Share |  |  | $ 0.07 |  |  | $ 0.07 |  |  |
Dividends Payable, Current |  |  | $ 2,270 | $ 8 |  | $ 2,270 |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  |  |  |  | $ 2,000 |
Stock Repurchased During Period, Shares |  |  | 576,129 |  |  |  |  |  |
Treasury Stock Acquired, Average Cost Per Share |  | $ 4.04 |  |  | $ 3.20 |  |  |  |
Stock Repurchase Program Additional Authorized Amount |  |  |  |  |  |  | $ 2,000 |  |
Stock Repurchased During Period, Value |  | $ 2,000 |  | $ 171 | $ 1,800 | $ 3,432 |  |  |
Common Stock Warrants Issued For Professional Services | 150,000 |  |  |  |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |
Stock Repurchased During Period, Shares |  | 495,091 |  | 52,000 |  | 932,383 |  |  |
Warrant exercises (in shares) |  |  |  | 40,366 |  |  |  |  |
Triumph Bank [Member] |  |  |  |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |  |  |  |
Number of warrants exercised |  |  |  |  |  |  |  |  | 50,000

X
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- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: 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)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: 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(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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