FINANCING ARRANGEMENTS AND LONG-TERM DEBT (Details) (USD $) | 3 Months Ended | 0 Months Ended | 3 Months Ended | 0 Months Ended | |
Mar. 31, 2015 | Mar. 21, 2014 | Nov. 14, 2013 | Apr. 26, 2013 | Jan. 04, 2011 | Jan. 03, 2011 | Jan. 04, 2011 | Jun. 30, 2013 | 3-May-13 | Mar. 18, 2014 | Nov. 25, 2013 | Nov. 16, 2007 |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Additional principal repayment due in 2015 | 3,100,000 | | | | | | | | | | | |
Additional principal repayment due in 2016 | 4,500,000 | | | | | | | | | | | |
Secured Debt | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Outstanding borrowings | 39,100,000 | | | | | | | | | | | |
Secured Debt | Subsidiaries | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Maximum total leverage ratio | 3.50% | | | | | | | | | | | |
Revolving Credit Facility | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Outstanding borrowings | 10,000,000 | | | | | | | | | | | |
Convertible Notes Payable | C C G H Limited | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Amount of gain (loss) recognized | | | | | | | | 500,000 | | | | |
Issuance of debt | | | | | | | 6,300,000 | | | | | |
Rate of interest (as a percent) | | | | | 3.88% | | 3.88% | | | | | |
Trigger Event condition related to minimum market price of common stock on the Nasdaq Global market (in dollars per share) | | | | | $4 | | $4 | | | | | |
Trigger event condition related to number of consecutive trading days on which market price of common stock exceeds $4 per share on the Nasdaq Global Market | | | | | | | 60 days | | | | | |
Conversion rate | | 0.25 | | | 0.25 | 0.25 | | | | | | |
Written notice period after trigger event, that company need to serve for prepayment of all or portion of the outstanding principal amount of the Notes | | | 30 days | | | | 30 days | | | | | |
Amount paid in satisfaction of full of all indebtedness owing by the Company under the Note | | | | 650,000 | | | | | | | | |
Amount outstanding | | | | 1,100,000 | | | | | | | | |
Credit Agreement2007 | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Early termination penalties incurred | | | | | | | | | 0 | | | |
Amount of gain (loss) recognized | | | | | | | | -400,000 | | | | |
Credit Agreement2007 | Secured Debt | Subsidiaries | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Maximum borrowing capacity under senior secured credit facility | | | | | | | | | | | | 95,000,000 |
Outstanding borrowings | | | | | | | | | | | | 95,000,000 |
Credit Agreement2007 | Revolving Credit Facility | Subsidiaries | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Maximum borrowing capacity under senior secured credit facility | | | | | | | | | | | | 10,000,000 |
Credit Agreement2013 | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Outstanding borrowings | | | | | | | | | 55,000,000 | | | |
Term of senior secured credit facility | | | | | | | | | 5 years | | | |
Credit Agreement2013 | Base Rate | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | Base Rate | | | | | | | | | | | |
Credit Agreement2013 | Prime Rate | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | prime rate | | | | | | | | | | | |
Credit Agreement2013 | Federal Funds Rate | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | Federal Funds Rate | | | | | | | | | | | |
Applicable margin (as a percent) | 0.50% | | | | | | | | | | | |
Credit Agreement2013 | Eurodollar | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | Eurodollar Rate | | | | | | | | | | | |
Applicable margin (as a percent) | 1.00% | | | | | | | | | | | |
Credit Agreement2013 | Secured Debt | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Maximum borrowing capacity under senior secured credit facility | | | | | | | | | 45,000,000 | | | |
Term of senior secured credit facility | | | | | | | | | 5 years | | | |
Percentage of proceeds from asset sales used for mandatory repayments of the debt | 100.00% | | | | | | | | | | | |
Percentage of net proceeds from issuances of debt and equity used for mandatory repayments of the debt | 100.00% | | | | | | | | | | | |
Percentage of net proceeds from insurance recovery and condemnation events used for mandatory repayments of the debt | 100.00% | | | | | | | | | | | |
Minimum notional amount required as a percentage of aggregate outstanding indebtedness other than revolving outstanding for establishment of fixed or maximum interest rate covering | 50.00% | | | | | | | | | | | |
Interest rate covering period for specified percentage of notional amount | 3 years | | | | | | | | | | | |
Permitted acquisition baskets amount | | | | | | | | | | 5,000,000 | | |
Permitted acquisition baskets amount after increase | | | | | | | | | | 10,000,000 | | |
Permitted acquisition baskets term amount | | | | | | | | | | 15,000,000 | | |
Permitted acquisition baskets term amount after increase | | | | | | | | | | 40,000,000 | | |
Credit Agreement2013 | Secured Debt | Debt Instrument Periodic Payment By Commencing Date30 September2013 | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Numbers of consecutive quarterly installments in which principal amount is repaid | 8 | | | | | | | | | | | |
Principal repayments | 843,750 | | | | | | | | | | | |
Credit Agreement2013 | Secured Debt | Debt Instrument Periodic Payment By Commencing Date30 September2015 | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Numbers of consecutive quarterly installments in which principal amount is repaid | 11 | | | | | | | | | | | |
Principal repayments | 1,125,000 | | | | | | | | | | | |
Credit Agreement2013 | Secured Debt | Base Rate | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | Base Rate loans | | | | | | | | | | | |
Applicable margin (as a percent) | 2.50% | | | | | | | | | | | |
Credit Agreement2013 | Secured Debt | Eurodollar | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | Eurodollar loans | | | | | | | | | | | |
Applicable margin (as a percent) | 3.50% | | | | | | | | | | | |
Credit Agreement2013 | Secured Debt | London Interbank Offered Rate L I B O R | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Interest rate basis | LIBOR | | | | | | | | | | | |
Applicable margin (as a percent) | 5.00% | | | | | | | | | | | |
Credit Agreement2013 | Revolving Credit Facility | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Maximum borrowing capacity under senior secured credit facility | | | | | | | | | 25,000,000 | | | |
Credit Agreement2013 | Convertible Notes Payable | C C G H Limited | | | | | | | | | | | | |
FINANCING ARRANGEMENTS AND LONG-TERM DEBT | | | | | | | | | | | | |
Amount of gain (loss) recognized | | | | | | | | | | | 0 | |
Settlement of Compass convertible note | | | | | | | | | | | $1,700,000 | |