Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating activities
Net income	$ 3,745	$ 3,862
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization	741	745
Amortization of unearned stock compensation	213	245
Provision for inventory obsolescence	412	210
Deferred income taxes	(243)	(312)
Other non-cash items	17	(29)
Changes in operating assets and liabilities:
Accounts receivable	(6,632)	6,708
Inventories	3,763	2,685
Book overdraft	(1,646)	3,855
Trade accounts payable	(111)	(1,849)
Accrued and other current liabilities	(9,264)	(6,272)
Income taxes payable	2,522	2,475
Other operating activities	(529)	(274)
Net cash (used in) provided by operating activities	(7,012)	12,049
Investing activities
Expenditures for property and equipment	(655)	(274)
Net cash used in investing activities	(655)	(274)
Financing activities
Borrowings on revolver	99,007	94,696
Payments on revolver	(88,789)	(105,274)
Payment of dividends	(1,959)	(1,596)
Purchase of treasury stock	(626)	(2)
Other financing activities	34	127
Net cash provided by (used in) financing activities	7,667	(12,049)
Net change in cash	0	(274)
Cash at beginning of period	0	274
Cash at end of period	$ 0	$ 0