Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Cash received from goods and services	$ 6,762,000	$ 8,987,000
Cash paid to suppliers and employees	(10,104,000)	(8,840,000)
Interest paid	(216,000)	$ (243,000)
Taxes paid	(3,000)
Net cash used in operating activities	$ (3,561,000)	$ (96,000)
Cash flows from investing activities:
Proceeds from sale of property and equipment		1,493,000
Purchase of property and equipment	$ (1,594,000)	(1,230,000)
Net cash (used in) provided by investing activities	(1,594,000)	$ 263,000
Cash flows from financing activities:
Debt issuance costs	(296,000)
Proceeds from long-term debt	$ 5,278,000
Proceeds from rights offering		$ 9,180,000
Payment of rights offering fees		(110,000)
Proceeds from drawings on line of credit	$ 2,810,000	2,100,000
Repayment of line of credit	(1,500,000)	(8,000,000)
Repayment on long-term debt	(585,000)	(437,000)
Net cash provided by financing activities	5,707,000	2,733,000
Net increase in cash and cash equivalents	552,000	2,900,000
Cash and cash equivalents at beginning of period	786,000	205,000
Cash and cash equivalents at end of period	1,338,000	3,105,000
Net loss	(587,000)	(3,232,000)
Adjustments to reconcile net loss to cash used in operating activities:
Depreciation and amortization	779,000	554,000
Net loss on sale of property and equipment	1,000	1,870,000
Defined benefit pension plan expense	$ 3,000	3,000
Deferred income tax credit		(11,000)
(Increase) decrease in accounts receivable	$ (1,857,000)	2,876,000
(Increase) decrease in inventories	(330,000)	1,199,000
Increase in deferred farming costs	(1,487,000)	$ (2,547,000)
Decrease in other current assets	101,000
Increase (decrease) in accounts payable	130,000	$ (206,000)
Decrease in accrued payroll and benefits	(280,000)	(610,000)
(Decrease) increase in other current liabilities	(34,000)	8,000
Total adjustments	(2,974,000)	3,136,000
Net cash used in operating activities	$ (3,561,000)	$ (96,000)