Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Cash received from goods and services	$ 8,987,000	$ 8,191,000
Cash paid to suppliers and employees	(8,840,000)	(8,664,000)
Interest paid	(243,000)	(231,000)
Net cash provided by operating activities	(96,000)	(704,000)
Cash flows from investing activities:
Proceeds from sale of property and equipment	1,493,000	1,107,000
Purchase of property and equipment	(1,230,000)	(157,000)
Net cash provided by investing activities	263,000	950,000
Cash flows from financing activities:
Proceeds from drawings on line of credit	2,100,000	3,100,000
Proceeds from rights offering	9,180,000
Payment of rights offering fees	(110,000)
Payments of line of credit	(8,000,000)	(2,800,000)
Payments of long-term borrowings	(437,000)	(438,000)
Cash distributions paid		(150,000)
Net cash provided by (used in) financing activities	2,733,000	(288,000)
Net increase (decrease) in cash and cash equivalents	2,900,000	(42,000)
Cash and cash equivalents at beginning of period	205,000	261,000
Cash and cash equivalents at end of period	3,105,000	219,000
Reconciliation of net loss to net cash used in operating activities:
Net loss	(3,232,000)	(1,779,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	554,000	488,000
Net loss (gain) on sale of property and equipment	1,870,000	(83,000)
Pension expense	3,000	14,000
Deferred income tax credit	(11,000)	(10,000)
Decrease in accounts receivable	2,876,000	5,381,000
Decrease (increase) in inventories	1,199,000	(392,000)
Increase in deferred farming costs	(2,547,000)	(3,371,000)
Increase in other current assets		(40,000)
Decrease in accounts payable	(206,000)	(705,000)
Decrease in accrued payroll and benefits	(610,000)	(88,000)
Increase (decrease) increase in other current liabilities	8,000	(12,000)
Decrease in non-current accrued benefits		(107,000)
Total adjustments	$ 3,136,000	$ 1,075,000