Condensed Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Cash received from goods and services	$ 5,343,000	$ 6,894,000
Cash paid to suppliers and employees	(4,612,000)	(5,193,000)
Interest paid	(83,000)	(89,000)
Net cash provided by operating activities	648,000	1,612,000
Cash flows from investing activities:
Proceeds from sale of property and equipment		1,106,000
Purchase of property and equipment	(644,000)	(35,000)
Net cash (used in) provided by investing activities	(644,000)	1,071,000
Cash flows from financing activities:
Proceeds from rights offering	9,180,000
Payment of rights offering fees	(110,000)
Proceeds from drawings on line of credit	2,100,000	400,000
Repayment on line of credit	(8,000,000)	(2,800,000)
Payments on long term borrowings	(175,000)	(175,000)
Net cash provided by (used in) financing activities	2,995,000	(2,575,000)
Net increase in cash and cash equivalents	2,999,000	108,000
Cash and cash equivalents at beginning of period	205,000	261,000
Cash and cash equivalents at end of period	3,204,000	369,000
Reconciliation of net loss to net cash provided by operating activities:
Net loss	(253,000)	(628,000)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	397,000	339,000
Net loss (gain) on sale of property & equipment	13,000	(83,000)
Defined benefit pension plan expense	2,000	7,000
Deferred income tax credit	(6,000)	(5,000)
Decrease in accounts receivable	1,664,000	4,819,000
Increase in inventories	(245,000)	(543,000)
Increase in deferred farming costs	(733,000)	(1,267,000)
Increase (decrease) in other current assets	112,000	(59,000)
Increase (decrease) in accounts payable	207,000	(583,000)
Decrease in accrued payroll and benefits	(529,000)	(331,000)
Increase (decrease) in other current liabilities	19,000	(54,000)
Total adjustments	901,000	2,240,000
Net cash provided by operating activities	648,000	1,612,000
Supplemental disclosure of non-cash activity:
Depreciation expense included in deferred farming costs	249,000	197,000
Offering costs netted against offering proceeds	190,000
Distributions declared but not paid		$ 150,000