DEBT (Details) |
1 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Nov. 30, 2015
USD ($)
|
Mar. 31, 2015 |
Jun. 30, 2012 |
Dec. 31, 2016
USD ($)
|
Dec. 31, 2015
USD ($)
|
|
| Debt Instrument [Line Items] | |||||
| Debt, current | $ 20,000,000 | $ 0 | |||
| Revolving Credit Facility | |||||
| Debt Instrument [Line Items] | |||||
| Debt, current | $ 20,000,000 | ||||
| Maximum borrowing capacity | $ 20,000,000.0 | ||||
| Minimum stated percentage rate | 4.00% | ||||
| Required liquidity ratio | 1.25 | ||||
| Potential increase in interest rate | 5.00% | ||||
| Revolving Credit Facility | Prime Rate | |||||
| Debt Instrument [Line Items] | |||||
| Basis spread on variable rate | 1.00% | 0.50% | 0.75% | ||
| Revolving Credit Facility | LIBOR | |||||
| Debt Instrument [Line Items] | |||||
| Basis spread on variable rate | 1.75% | 2.25% | |||
| Weighted Average [Member] | Revolving Credit Facility | |||||
| Debt Instrument [Line Items] | |||||
| Line of Credit Facility, Interest Rate During Period | 2.37% | 2.99% | |||