|
Note 8 - Long Term Debt (Details) (USD $)
|
0 Months Ended | 0 Months Ended | 0 Months Ended | 6 Months Ended | 6 Months Ended | 0 Months Ended | 6 Months Ended | 0 Months Ended | 6 Months Ended | 12 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2014
|
Apr. 04, 2014
|
Dec. 31, 2013
|
Oct. 31, 2011
|
Apr. 04, 2014
Denominator [Member]
|
Oct. 31, 2011
Denominator [Member]
|
Oct. 31, 2011
Agreement [Member]
Term Loan [Member]
PNC Bank [Member]
|
Oct. 31, 2011
Agreement [Member]
Term Loan [Member]
PNC Bank [Member]
|
Oct. 31, 2011
Agreement [Member]
Revolving Credit Facility [Member]
PNC Bank [Member]
|
Apr. 04, 2014
Amended Loan Agreement [Member]
Revolving Credit Facility [Member]
PNC Bank [Member]
|
Jun. 30, 2014
Amended Loan Agreement [Member]
Revolving Credit Facility [Member]
PNC Bank [Member]
|
Apr. 14, 2014
Amended Loan Agreement [Member]
Revolving Credit Facility [Member]
PNC Bank [Member]
|
Jun. 30, 2014
Amended Loan Agreement [Member]
PNC Bank [Member]
|
Apr. 04, 2014
Amended Loan Agreement [Member]
PNC Bank [Member]
|
Jun. 30, 2014
Promissory Notes and Installment Agreements [Member]
Promissory Note dated February 12, 2013 ("New Note") [Member]
TNC [Member]
|
Feb. 12, 2013
Promissory Notes and Installment Agreements [Member]
Promissory Note dated February 12, 2013 ("New Note") [Member]
TNC [Member]
|
Feb. 12, 2013
Promissory Notes and Installment Agreements [Member]
Promissory Note Prior to February 12, 2013 [Member]
TNC [Member]
|
Aug. 02, 2013
Promissory Note dated August 2, 2013 [Member]
Lenders [Member]
|
Jun. 30, 2014
Promissory Note dated August 2, 2013 [Member]
Lenders [Member]
|
Aug. 02, 2013
Promissory Note dated August 2, 2013 [Member]
Lenders [Member]
|
Jun. 30, 2014
Promissory Note dated August 2, 2013 [Member]
|
Dec. 31, 2013
Promissory Note dated August 2, 2013 [Member]
|
Apr. 04, 2014
Polish Subsidiary [Member]
|
Jun. 30, 2014
PFSG [Member]
|
Jun. 30, 2014
PFSG [Member]
|
Dec. 31, 2013
PFSG [Member]
|
|
| Note 8 - Long Term Debt (Details) [Line Items] | |||||||||||||||||||||||||||
| Debt Instrument, Unamortized Discount | $ (180,000) | $ (223,000) | |||||||||||||||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | 16,000,000 | 18,000,000 | 12,000,000 | ||||||||||||||||||||||||
| Debt Instrument, Periodic Payment, Principal | 190,000 | ||||||||||||||||||||||||||
| Amortization Period of Term Loan | 7 years | ||||||||||||||||||||||||||
| Gains (Losses) on Restructuring of Debt | (37,000) | ||||||||||||||||||||||||||
| Debt Instrument, Fixed Charge Coverage Ratio | 1 | 1 | 15 | 25 | |||||||||||||||||||||||
| Business Acquisition, Percentage of Voting Interests Acquired | 80.00% | ||||||||||||||||||||||||||
| Debt Instrument, Fee Amount | 30,000 | ||||||||||||||||||||||||||
| Notice Period upon Payment in Full of Debt Obligation Before Date | 90 days | ||||||||||||||||||||||||||
| Line of Credit Facility, Remaining Borrowing Capacity | 3,262,000 | ||||||||||||||||||||||||||
| Proceeds from Insurance Settlement, Investing Activities | 3,850,000 | 3,850,000 | 8,462,000 | 3,664,000 | |||||||||||||||||||||||
| Debt Instrument, Face Amount | 230,000 | 1,460,000 | |||||||||||||||||||||||||
| Notes Payable | 69,000 | ||||||||||||||||||||||||||
| Number of Days for Trading of Common Stock to Determine Average Closing Price | 30 days | ||||||||||||||||||||||||||
| Proceeds from Issuance of Long-term Debt | 3,000,000 | ||||||||||||||||||||||||||
| Number of Shares Issued to Each Lender on Warrant (in Shares) | 35,000 | ||||||||||||||||||||||||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 2.23 | ||||||||||||||||||||||||||
| Warrants Not Settleable in Cash, Fair Value Disclosure | 59,000 | ||||||||||||||||||||||||||
| Common Stock, Shares, Issued (in Shares) | 11,440,228 | 11,406,573 | 90,000 | ||||||||||||||||||||||||
| Number of Shares Received by each Lender (in Shares) | 45,000 | ||||||||||||||||||||||||||
| Stock Issued During Period, Value, Other | $ 200,000 | ||||||||||||||||||||||||||
| Maximum Number of Payoffs of Shares in Terms of Outstanding Equity | 20.00% | ||||||||||||||||||||||||||