BUSINESS Description of Business (Details) - USD ($)	Mar. 14, 2017	Jan. 26, 2017	Feb. 26, 2016	Dec. 31, 2016	Dec. 31, 2015	Jun. 15, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash and Cash Equivalents, at Carrying Value				$ 44,948,000	$ 17,902,000		$ 25,056,000	$ 48,203,000
Estimated Increase in Liquidity, Net			$ 70,000,000
Cerberus Business Finance LLC [Member]
Debt Instrument, Covenant Description			The Financing Agreement contains customary representations and warranties, covenants, mandatory prepayments, and events of default under which the Company’s payment obligations may be accelerated.  The Financing Agreement includes covenants requiring the Company to maintain a Leverage Ratio (defined as the ratio of (a) consolidated total funded indebtedness to (b) consolidated EBITDA) of no greater than 4.35:1.00 for the four quarters ending June 30, 2016, 5.40:1.00 for the four quarters ending September 30, 2016, 4.20:1.00 for the four quarters ending December 31, 2016 and thereafter declining over time from 3.50:1.00 to 2.50:1.00.  The Financing Agreement also restricts the Company from making capital expenditures in excess of $20 million in any fiscal year. As of December 31, 2016 the Company was in compliance with these covenants.
Line of Credit, Interest Rate Terms			Interest accrues on outstanding borrowings under the Credit Facility and the Term Loan at a rate of either the LIBOR Rate (as defined in the Financing Agreement) plus 6.75% or a Reference Rate (as defined in the Financing Agreement) plus 5.75%, at the option of the Company. The Company must also pay to the Lenders, on a monthly basis, an unused line fee at a rate of 0.5% per annum.
Long-term Debt [Member] | Cerberus Business Finance LLC [Member]
Long-term Debt, Gross			$ 100,000,000
Line of Credit [Member] | Cerberus Business Finance LLC [Member]
Line of Credit Facility, Maximum Borrowing Capacity			5,000,000
Line of Credit [Member] | KeyBank National Association [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 35,000,000
Convertible Debt [Member]
Long-term Debt, Gross				$ 125,000,000		$ 125,000,000
Debt Instrument, Interest Rate, Stated Percentage						2.00%
Subsequent Event [Member] | Cerberus Business Finance LLC [Member]
Debt Instrument, Covenant Description	On March 14, 2017 (the “Effective Date”), the Company entered into an amendment (the “Amendment”) to its existing Financing Agreement, dated February 26, 2016, with the lenders party thereto. The Amendment modifies the covenant requiring the Company to maintain a Leverage Ratio (defined to mean the ratio of (a) consolidated total funded indebtedness to (b) consolidated EBITDA) such that following the Effective Date, the Company is required to keep a Leverage Ratio of no greater than 3.50:1.00 for the four quarters ending March 31, 2017, 4.20:1.00 for the four quarters ending June 30, 2017, 4.75:1.00 for the four quarters ending September 30, 2017, 4.80:1.00 for the four quarters ending December 31, 2017, 4:40:1 for each of the four quarters ending March 31, 2018 through March 31, 2019, respectively, and thereafter declining over time from 3.50:1.00 to 2.50:1.00.
Line of Credit, Interest Rate Terms	Following the Effective Date, interest accrues on outstanding borrowings under the credit facility and the term loan (each as defined in the Financing Agreement) at a rate of either the LIBOR Rate (as defined in the Financing Agreement) plus 7.25% or a Reference Rate (as defined in the Financing Agreement) plus 6.25%, at the option of the Company.
Beijing Jetsen Securities Purchase Agreement [Member] | Subsequent Event [Member]
Percentage of Shares Outstanding Purchased - Minimum		5.00%
Percentage of Shares Outstanding Purchased - Maximum		9.90%
Proceeds from Issuance of Common Stock		$ 18,160,000
Beijing Jetsen Distribution Agreement [Member] | Subsequent Event [Member]
Distribution Agreement Value		$ 75,800,000