SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Dividend and Recently Issued Accounting Pronouncements (Details) - USD ($) $ / shares in Units, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Jan. 28, 2015 |
Dec. 02, 2014 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Dividend | ||||
| Special dividend declared per share | $ 0.14 | $ 0.14 | ||
| Dividend paid | $ 5,189 | $ 5,189 | ||
| Special dividend paid per share | $ 0.14 | |||
| FASB Guidance on Presentation of Debt Issuance Costs | ||||
| Accounting changes | ||||
| Debt issuance costs | 600 | |||
| New Accounting Pronouncement, Early Adoption, Effect | Pro Forma | ||||
| Accounting changes | ||||
| Current deferred tax | $ 2,100 | $ 1,100 | ||