The portion of the carrying value of convertible subordinated debt as of the balance sheet date that is scheduled to be repaid after one year or beyond the normal operating cycle if longer. This form of debt can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder, and places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.

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The price per share of the conversion feature embedded in the debt instrument.

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Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

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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.

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Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

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Price of a single share of a number of saleable stocks of a company.

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Subordinated Convertible Debt with Related Parties (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 28, 2016	Feb. 11, 2016	Dec. 31, 2015
Subordinated Borrowing [Line Items]
Convertible Subordinated Debt, Noncurrent	$ 329			$ 100
Prior Subordinated Loan Agreement [Member]
Subordinated Borrowing [Line Items]
Line Of Credit Facility, Current Borrowing Capacity			$ 300
Subordinated Loan Facility [Member]
Subordinated Borrowing [Line Items]
Convertible Subordinated Debt, Noncurrent	500
Paid-in-Kind Interest	6
Derivative Liability	$ 177
Share Price	$ 0.38
Debt Instrument, Convertible, Conversion Price	$ 0.54	$ 0.54
Fair Value Assumptions, Expected Volatility Rate	91.00%
Fair Value Assumptions, Risk Free Interest Rate	0.87%
Fair Value Assumptions, Expected Dividend Rate	0.00%
Line Of Credit Facility, Current Borrowing Capacity			$ 600