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ISSUANCE AND REPURCHASE OF COMMON STOCK (Detail) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Nov. 30, 2013 USD ($) | Dec. 31, 2018 USD ($) shares | Dec. 31, 2017 shares | Dec. 31, 2016 USD ($) shares | May 31, 2015 USD ($) shares | Nov. 28, 2016 USD ($) | Jun. 23, 2014 USD ($)
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
At the Market Equity Offering, Authorized Amount |  |  |  |  |  | $ 150,000 |
Issuance of common stock, in shares | shares |  |  |  | 167,931 |  |  |
Net proceeds from sales under ATM Program |  |  |  | $ 6,000 |  |  |
Aggregate commissions paid, ATM Program |  |  |  | 100 |  |  |
Capitalized stock issuance costs |  |  |  | 700 |  |  |
Stock repurchase program, authorized amount |  | $ 50,000 |  |  |  |  | $ 50,000
Stock repurchased during period |  |  |  | $ 7,600 | $ 21,100 |  |
Retirement of treasury stock, in shares | shares |  |  |  | 821,087 |  |  |
Retirement of treasury stock, value |  |  |  | $ 0 |  |  |
Stock repurchased and retired during period, value | $ 13,300 |  |  |  |  |  |
Purchase of treasury stock, in shares | shares |  | 0 | 0 | 274,110 | 546,977 |  |
Remaining stock available to repurchase |  | $ 7,900 |  |  |  |  |
Maximum Leverage Ratio - Stock Repurchases - General |  | 2.50 |  |  |  |  |
Liquidity |  | $ 15,000 |  |  |  |  |
Maximum Total Leverage Ratio - Stock Repurchases Permitted But Subject to Overall Limit |  | 4.00 |  |  |  |  |
Common Stock |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Issuance of common stock, in shares | shares |  |  |  | 168,000 |  |  |
Retirement of treasury stock, in shares | shares |  |  |  | (821,000) |  |  |
Retirement of treasury stock, value |  |  |  | $ 245 |  |  |
Additional Paid-in Capital |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Retirement of treasury stock, value |  |  |  | 9,129 |  |  |
Retained Earnings |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |
Retirement of treasury stock, value |  |  |  | $ 19,357 |  |  |

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- Definition Minimum amount of Liquidity, as defined in Credit Facility agreement, after giving pro forma effect to the repurchase, in order for the Company to be permitted to repurchase common stock. + References No definition available. + Details
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- Definition The amount that the Total Leverage Ratio may not equal or exceed in order to make share repurchases. + References No definition available. + Details
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- Definition The maximum Total Leverage Ratio at which shares may be repurchased, provided that the dollar amount of such purchases do not exceed a predefined maximum. + References No definition available. + Details
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- Definition Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration. + 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 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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