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LONG-TERM DEBT (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Borrowings [Abstract] |  |  |
Less unamortized debt issuance costs | $ (2,046) | $ (2,714) |
Total Debt | 349,509 | 408,802 |
Less: Current maturities | (50,829) | (38,608) |
Total Long-term Debt | 298,680 | 370,194 |
Computation of the Leverage Ratio [Abstract] |  |  |
Loss before taxes | (38,920) | (25,556) | $ 94,717
Loss attributable to noncontrolling interest | 813 |  |
Interest expense | 10,932 | 12,797 | 6,282
Depreciation and amortization | 33,243 |  |
Impairment expense | 68,735 | 117,569 | 0
Stock compensation expense | 2,973 |  |
Pro forma acquisition EBITDA | 2,244 |  |
B27 settlement | 7,348 | 0 | 0
(A) Defined EBITDA | 87,368 |  |
Total long-term debt, including current maturities | 349,509 | 408,802 |
Less unamortized debt issuance costs | 2,046 | 2,714 |
(B) Defined indebtedness | $ 351,555 |  |
Leverage Ratio (B)/(A) | 4.02 |  |
Computation of Fixed Charge Coverage Ratio [Abstract] |  |  |
Defined EBITDA | $ 87,368 |  |
Cash paid for income taxes | 13,792 | 28,784 | 35,697
Capital expenditures | 13,992 |  |
(A) Defined EBITDA minus capital expenditures & cash income taxes | 59,584 |  |
Cash interest payments | 9,721 | 11,641 | 5,489
Dividends | 90 | 90 | $ 90
Scheduled principal payments | 38,666 |  |
(B) Fixed Charges | $ 48,477 |  |
Fixed Charge Coverage Ratio (A)/(B) | 1.23 |  |
Computation of the Asset Coverage Ratio [Abstract] |  |  |
Credit facility outstanding balance | $ 349,509 | 408,802 |
Defined indebtedness | $ 178,452 |  |
Percentage of net accounts receivable for calculating asset coverage ratio | 85.00% |  |
Accounts receivable (net), valued at 85% of gross | $ 138,486 |  |
Percentage of net inventory for calculating asset coverage ratio | 65.00% |  |
Inventory, valued at 65% of gross | $ 67,482 |  |
Gross amount utilized for computation of asset coverage ratio | $ 205,968 |  |
Asset Coverage Ratio | 1.15 |  |
Long-term Debt, Fiscal Year Maturity [Abstract] |  |  |
2016 | $ 50,829 |  |
2017 | 63,356 |  |
2018 | 63,381 |  |
2019 | 173,055 |  |
2020 | 934 |  |
Thereafter | $ 0 |  |
Minimum [Member] |  |  |
Borrowings [Abstract] |  |  |
Minimum asset coverage ratio | 1.00 |  |
Consolidated Fixed Charge Coverage Ratio Covenant [Abstract] |  |  |
June 30, 2015 through December 31, 2016 | 1.15 |  |
March 31, 2017 and thereafter | 1.25 |  |
Asset coverage ratio current | 1.23 |  |
Maximum [Member] |  |  |
Consolidated Leverage Ratio Covenant [Abstract] |  |  |
Through September 30, 2016 | 4.25 |  |
December 31, 2016 | 4.00 |  |
March 31, 2017 through June 30, 2017 | 3.75 |  |
September 30, 2017 through December 31, 2017 | 3.50 |  |
March 31, 2018 and thereafter | 3.25 |  |
Consolidated leverage ratio current | 4.02 |  |
Consolidated Fixed Charge Coverage Ratio Covenant [Abstract] |  |  |
June 30, 2015 through December 31, 2016 | 1.15 |  |
March 31, 2017 and thereafter | 1.25 |  |
Line of Credit [Member] |  |  |
Borrowings [Abstract] |  |  |
Total Debt | $ 172,147 | 193,443 |
Computation of the Leverage Ratio [Abstract] |  |  |
Total long-term debt, including current maturities | 172,147 | 193,443 |
Computation of the Asset Coverage Ratio [Abstract] |  |  |
Credit facility outstanding balance | 172,147 | 193,443 |
Outstanding letters of credit | 6,305 |  |
Term Loan [Member] |  |  |
Borrowings [Abstract] |  |  |
Total Debt | 175,000 | 212,500 |
Computation of the Leverage Ratio [Abstract] |  |  |
Total long-term debt, including current maturities | 175,000 | 212,500 |
Computation of the Asset Coverage Ratio [Abstract] |  |  |
Credit facility outstanding balance | 175,000 | 212,500 |
Promissory Note Payable [Member] |  |  |
Borrowings [Abstract] |  |  |
Total Debt | $ 4,408 | 5,216 |
Monthly installments | 2.90% |  |
Computation of the Leverage Ratio [Abstract] |  |  |
Total long-term debt, including current maturities | $ 4,408 | 5,216 |
Computation of the Asset Coverage Ratio [Abstract] |  |  |
Credit facility outstanding balance | 4,408 | 5,216 |
Unsecured Subordinated Notes Payable [Member] |  |  |
Borrowings [Abstract] |  |  |
Less unamortized debt issuance costs | (2,046) | (2,714) |
Total Debt | $ 0 | 357 |
Quarterly installments | 5.00% |  |
Computation of the Leverage Ratio [Abstract] |  |  |
Total long-term debt, including current maturities | $ 0 | 357 |
Less unamortized debt issuance costs | 2,046 | 2,714 |
Computation of the Asset Coverage Ratio [Abstract] |  |  |
Credit facility outstanding balance | 0 | $ 357 |
Wells Fargo Bank, National Association [Member] | Term Loan [Member] |  |  |
Borrowings [Abstract] |  |  |
Maximum borrowing capacity | 175,000 |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] |  |  |
Borrowings [Abstract] |  |  |
Maximum borrowing capacity | $ 350,000 |  |
Commitment fee | 0.40% |  |
Amount outstanding | $ 347,100 |  |
Available for borrowing under the facility | $ 19,800 |  |
Expiration date | Jan. 02, 2019 |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | Minimum [Member] |  |  |
Borrowings [Abstract] |  |  |
Commitment fee | 0.20% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | Maximum [Member] |  |  |
Borrowings [Abstract] |  |  |
Commitment fee | 0.50% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | LIBOR [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 2.25% |  |
Weighted average interest rate | 2.67% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | LIBOR or CDOR [Member] | Minimum [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 1.25% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | LIBOR or CDOR [Member] | Maximum [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 2.75% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | Prime rate [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 1.25% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | Prime rate [Member] | Minimum [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 0.25% |  |
Wells Fargo Bank, National Association [Member] | Revolving Credit Facility [Member] | Prime rate [Member] | Maximum [Member] |  |  |
Borrowings [Abstract] |  |  |
Basis spread on base rate | 1.75% |  |

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- Definition Earnings before interest, taxes, depreciation, and amortization. It measures a company's financial performance by computing earnings from core business operations, without including the effects of capital structure, tax rates, depreciation policies, capital expenditures and cash income taxes. It is used as a proxy for a company's operating cash flow and is not defined under GAAP. EBITDA is often used to value a company, with the enterprise value of a company calculated as a multiple of its EBITDA. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Date the credit facility terminates, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 + Details
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- Definition Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04.(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Weighted average interest rate of long-term debt outstanding. + References No definition available. + Details
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- Definition Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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