Note 10 - Debt (Detail) (USD $)	1 Months Ended				3 Months Ended				12 Months Ended
	Dec. 21, 2012	Nov. 21, 2012	Aug. 20, 2012	Dec. 31, 2011	Mar. 31, 2012	Jun. 30, 2011	Mar. 21, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 30, 2012	Feb. 11, 2011	Feb. 04, 2011	Sep. 30, 2010
Proceeds from Issuance of Debt		$ 1,500	$ 2,000
Debt Instrument, Convertible, Terms of Conversion Feature		10%	10%
Debt Instrument, Convertible, Conversion Price (in Dollars per share)			$ 0.10
Preferred Stock, Shares Issued (in Shares)					18,624.4708
Preferred Stock, Value, Issued					100							11,750,000
Convertible Preferred Stock, Shares Issued upon Conversion (in Shares)													346,163
Preferred Stock, Dividend Rate, Percentage				16.00%	16.00%				8.00%
Preferred Stock, Par or Stated Value Per Share (in Dollars per share)				$ 100					$ 100	$ 100
Debt Instrument, Interest Rate, Stated Percentage						7.50%		6.75%	8.00%
Common Stock, Shares, Outstanding (in Shares)				7,214,784			5,000,000		7,214,784	7,214,784
Sale of Stock, Consideration Received Per Transaction							14,500,000
Debt Instrument, Unamortized Discount												2,250,000
Amortized Term												72
Amortization of Debt Discount (Premium)									279,000	220,000
Deferred Finance Costs, Gross									1,061,000
Line of Credit Facility, Amount Outstanding														14,000,000
Letters of Credit Outstanding, Amount				1,850,000					1,100,000	1,850,000				3,000,000
Facility Rate Over Base									3.00%
Debt Instrument, Basis Spread on Variable Rate									3.00%
Line of Credit Facility, Interest Rate at Period End											6.25%
Line of Credit Facility, Commitment Fee Percentage									0.75%
Line of Credit Facility, Maximum Borrowing Capacity	9,000							3,000,000
Line of Credit Facility, Over-Draft Option	500
Line of Credit Facility, Covenant Terms									36
Increase (Decrease) in EBITDA, Based off Test, Convertible Notes Purchased, Value									1,500,000
Proceeds from Long-term Capital Lease Obligations						292,000		781,000	91
Capital Lease, Expiration term, Months						36		60
Capital lease Obligation, number of new contracts						two
Capital Lease Obligations				1,441,000					922,000	1,441,000
Capital Lease Obligations, Current				544,000					425,000	544,000
Option i (Member)
Debt Instrument, Convertible, Terms of Conversion Feature									$1,000
Option ii (Member)
Debt Instrument, Convertible, Terms of Conversion Feature									$1,000
Payment In Kind [Member]
Debt Instrument, Interest Rate, Stated Percentage				100.00%						100.00%
Fourth Quarter [Member]
Interest Payable				434,000						434,000
First Quarter [Member]
Deposit Liabilities, Accrued Interest									668,000
Per Share [Member]
Preferred Stock, Value, Issued													100,000
Series A Preferred Stock [Member]
Preferred Stock, Shares Issued (in Shares)				5,781.1222						5,781.1222			140,000
Preferred Stock, Dividend Rate, Percentage									12.00%
Preferred Stock, Shares Outstanding (in Shares)							140,000
Subordinated Debt - Maximum Borrowings (Member)
Line of Credit Facility, Maximum Borrowing Capacity	6,000,000
Minimum [Member] | Fixed Charge Coverage Ratio (Member)
Debt Instrument, Covenant Description									1.0
Minimum [Member]
Preferred Stock, Dividend Rate, Percentage					8.00%
Fixed Coverage Charge Ratio								1.0
Increase [Member]
Preferred Stock, Dividend Rate, Percentage					4.00%
Maximum [Member] | Fixed Charge Coverage Ratio (Member)
Debt Instrument, Covenant Description									1.1
Maximum [Member]
Preferred Stock, Dividend Rate, Percentage					16.00%
Fixed Coverage Charge Ratio								1.1
Federal Funds Open Rate [Member]
Additional Interest Rate									0.50%
LIBOR Rate [Member]
Additional Interest Rate									1.00%
PNC [Member]
Additional Interest Rate									4.00%
Three Months Then Ended (Member) | Fourth Quarter [Member]
Line of Credit Facility, Covenant Terms									three
Six Months Then Ended (Member) | First Quarter [Member]
Line of Credit Facility, Covenant Terms									six
Nine Months Then Ended (Member) | Second Quarter (Member)
Line of Credit Facility, Covenant Terms									nine
NJ Lease (Member)
Letters of Credit, Security Posted, Amount									500,000	350,000
New York City Lease (Member)
Letters of Credit, Security Posted, Amount									$ 600,000	$ 1,500,000
Revolving Credit Agreement (Member)
Line of Credit Facility, Commitment Fee Percentage									1.50%