Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income	$ 160	$ 4,469
Adjustments to reconcile net income to cash provided (used) by operating activities:
Depreciation and amortization	205	203
Value of share-based payment arrangements	9	33
Amortization of deferred finance costs	25	21
Deferred tax asset utilization	98	497
Changes in assets and liabilities:
Trade accounts receivable	(6,515)	(4,561)
Inventories	7,863	(11,367)
Prepaid and other assets	(2,507)	(1,482)
Accounts payable and accrued expenses	3,721	4,852
Cash provided (used) by operating activities	3,059	(7,335)
Cash flows from investing activities:
Additions to property, plant and equipment	(80)	(173)
Investment in affiliates	16	(72)
Cash used by investing activities	(64)	(245)
Cash flows from financing activities:
Proceeds from issuance of common stock	24	607
Proceeds from (repayments of) short-term debt - net	(1,122)	4,503
Repayment of long-term debt	(77)	(84)
Cash provided (used) by financing activities	(1,175)	5,026
Increase (decrease) in cash and cash equivalents	1,820	(2,554)
Cash and cash equivalents at beginning of period	669	3,991
Cash and cash equivalents at end of period	2,489	1,437
Supplemental Disclosure of Cash Flow Information:
Cash paid during period for interest	$ 184	$ 176