Note 7 - Land Held for Sale (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 28, 2014 |
Sep. 30, 2012 |
Sep. 30, 2015 |
Sep. 28, 2014 |
Dec. 28, 2014 |
May. 15, 2014 |
|
| Penn National [Member] | Option Agreement [Member] | |||||||
| Annual Payment Option, Land Available for Development | $ 100,000 | $ 100,000 | |||||
| Penn National [Member] | |||||||
| Option Agreement Right to Purchase Land | 10 years | ||||||
| Land Purchase Option | $ 5,500,000 | ||||||
| Land [Member] | |||||||
| Asset Impairment Charges | 0 | $ 0 | |||||
| Assets Held-for-sale, Not Part of Disposal Group | $ 960,000 | 960,000 | |||||
| Asset Impairment Charges | $ 20,997,000 | $ 682,000 | $ 20,997,000 | ||||