(3) Union Capital Financing (Detail) (USD $)	1 Months Ended	3 Months Ended
	Dec. 31, 2009	Dec. 31, 2011	Mar. 31, 2016
Proceeds from Other Equity	$ 5,000,000
Debt Instrument, Face Amount	2,500,000
Proceeds from Issuance of Convertible Preferred Stock	2,500,000
Common Shares Upon Conversion Of All Series D Preferred Stock (in Shares)	5,319,149
Management Buyers Aggregate Portion of 2009 Financing	735,000
Convertible Preferred Stock, Terms of Conversion	shares of Series D Preferred Stock issued in the financing have a stated value of $1.00 per share, and are convertible into Common Stock at an initial conversion price of $0.47. The conversion price of the Series D Preferred Stock is subject to weighted-average anti-dilution provisions. Generally, this means that if the Company sells non-exempt securities below the conversion price, the holders' conversion price will be adjusted downwards. Holders of the Series D Preferred Stock are not entitled to special dividends but will be entitled to be paid upon a liquidation, redemption or change of control, the stated value of such shares plus the greater of (a) a 14% accreting liquidation preference, compounding annually, and (b) 3% of the volume weighted average price of the Common Stock outstanding on a fully-diluted basis (excluding the shares issued upon conversion of the Series D Preferred Stock) for the 20 days preceding the event. A consolidation or merger, a sale of all or substantially all of the Company's assets, and a sale of 50% or more of Common Stock would be treated as a change of control for this purpose.		December 15, 2015, holders of the Series D Preferred Stock can require the Company to redeem the Series D Preferred Stock for cash at its stated value plus any accretion thereon ("Put Derivative"). In addition, the Company may be required to redeem the Series D Preferred Stock for cash earlier upon the occurrence of a "Triggering Event." Triggering Events include (i) a failure to timely deliver shares of Common Stock upon conversion of Series D Preferred Stock, (ii) failure to pay amounts due to the holders (after notice and a cure period), (iii) a bankruptcy event with respect to the Company or any of its subsidiaries, (iv) default under other indebtedness in excess of certain amounts, and (v) a breach of representations, warranties or covenants in the documents entered into in connection with the financing. Upon a Triggering Event or failure to redeem the Series D Preferred Stock, the accretion rate on the Series D Preferred Stock will increase to 16.5% per annum. The Company may also be required to pay penalties upon a failure to timely deliver shares of Common Stock upon conversion of Series D Preferred Stock. The Series D Preferred Stock votes together with the Common Stock on an as-converted basis, and the vote of a majority of the shares of the Series D Preferred Stock is required to approve, among other things, (i) any issuance of capital stock senior to or pari passu with the Series D Preferred Stock; (ii) any increase in the number of authorized shares of Series D Preferred Stock; (iii) any dividends or payments on equity securities; (iv) any amendment to the Company's Certificate of Incorporation, By-laws or other governing documents that would result in an adverse change to the rights, preferences, or privileges of the Series D Preferred Stock; (v) any material deviation from the annual budget approved by the Board of Directors; and (vi) entering into any material contract not contemplated by the annual budget approved by the Board of Directors. So long as at least 25% of the shares of Series D Preferred Stock issued at closing are outstanding, the holders of the Series D Preferred Stock as a class will have the right to designate two members of the Company's Board of Directors, and so long as at least 15% but less than 25% of the shares of Series D Preferred Stock issued at the closing are outstanding, the holders of the Series D Preferred Stock will have the right to designate one member of the Board of Directors. Additionally, the holders of Series D Preferred Stock have the right to designate two non-voting observers to the Company's Board of Directors.
Financial Terms of Management Consulting Agreement	closing of the financing, UCC became entitled to a closing fee of $325,000, half of which was paid upon the closing and the balance of which was paid in six monthly installments following the closing. The Company also reimbursed UCC for its fees and expenses in the amount of $250,000. Additionally, the Company entered into a management consulting agreement with Union Capital under which Union Capital provides the Company with management advisory services and the Company currently pays Union Capital a fee of $62,500 per year. The management consulting agreement will terminate when the holders of the Series D Preferred Stock no longer have the right to nominate any directors and Union Capital no longer owns at least 20% of the Common Stock purchased by it at closing (assuming conversion of Series Preferred D Stock and exercise of Warrants held by it).
Increase in Senior Notes Interest Rate Assuming Trading Suspension or Change in Control	4.00%
Repayments of Senior Debt		$ 2,000,000
Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	2,456,272