|
Note 6 - Long-Term Debt (Details) (USD $)
|
0 Months Ended | 1 Months Ended | 10 Months Ended | 12 Months Ended | 0 Months Ended | 1 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mar. 05, 2013
|
Oct. 30, 2012
|
Oct. 31, 2012
|
Dec. 31, 2013
|
Dec. 31, 2013
|
Oct. 31, 2010
|
Jun. 30, 2006
|
Oct. 30, 2013
Credit Agreement [Member]
Senior Secured Mortgage Loan [Member]
|
Oct. 30, 2013
MSD Credit [Member]
|
Mar. 05, 2013
Corporate Term Debt [Member]
|
Mar. 05, 2013
Senior Secured Mortgage Loan [Member]
|
Mar. 05, 2013
Convertible Bond [Member]
|
Mar. 31, 2013
Includes Legal Fees For Debt Refinancing [Member]
|
|
| Note 6 - Long-Term Debt (Details) [Line Items] | |||||||||||||
| Debt Instrument, Face Amount | $ 36,400,000 | ||||||||||||
| Line of Credit Facility, Maximum Borrowing Capacity | 10,000,000 | ||||||||||||
| Proceeds from Lines of Credit | 17,500,000 | 5,000,000 | 5,000,000 | ||||||||||
| Warrants and Rights Outstanding | 533,000 | ||||||||||||
| Long-term Debt | 98,870,000 | 98,870,000 | 66,000,000 | ||||||||||
| Mortgage Loans on Real Estate | 30,000,000 | ||||||||||||
| Long Term Debt Term | 3 years | ||||||||||||
| Convertible Debt | 53,500,000 | ||||||||||||
| Convertible Debt Term | 5 years | ||||||||||||
| undefined | 17,500,000 | 10,000,000 | 10,000,000 | ||||||||||
| Debt Instrument, Interest Rate, Stated Percentage | 7.00% | 8.00% | 8.00% | ||||||||||
| Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ 8.05 | ||||||||||||
| Gains (Losses) on Extinguishment of Debt | (1,055,000) | 1,060,000 | |||||||||||
| Legal Fees | 1,200,000 | ||||||||||||
| Secured Debt | 10,000,000 | ||||||||||||
| Debt Instrument Covenant Term, Maximum Percentage of Sales Can be Retained | 50.00% | ||||||||||||
| Debt Instrument, Covenant Terms, First Sales Amount, Portion of Which Can Be Retained | 10,000,000 | ||||||||||||
| Stock Issued During Period, Shares, Issued for Services (in Shares) | 700,000 | ||||||||||||
| Stock Issued During Period, Value, Issued for Services | 2,400,000 | ||||||||||||
| Debt Issuance Cost | $ 110,000 | ||||||||||||