CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating activities:
Net loss	$ (157)	$ (2,361)
Adjustments to reconcile net loss to cash provided by operating activities:
Dividends of preferred stock as interest expense	972	972
Depreciation and amortization	1,052	1,075
Amortization of debt issuance costs	65	13
Deferred income tax provision (benefit)	63	(198)
Other noncash items	15	(49)
Changes in other operating assets and liabilities	2,257	3,876
Cash provided by operating activities	4,267	3,328
Investing activities:
Purchases of property and equipment	(123)	(78)
Cash used in investing activities	(123)	(78)
Financing activities:
Proceeds from senior credit facility	27,861	29,451
Repayments of senior credit facility	(30,982)	(32,795)
Decrease in book overdrafts	(482)	(962)
Repayments of term loan	(350)	(1,250)
Proceeds from subordinated debt	0	2,500
Payments under capital lease obligations	(196)	(183)
Cash used in financing activities	(4,149)	(3,239)
(Decrease) increase in cash and cash equivalents	(5)	11
Cash and cash equivalents, beginning of period	58	32
Cash and cash equivalents, end of period	53	43
Cash paid during the period for:
Interest	376	373
Income taxes	5	3
Noncash:
Dividends of preferred stock as interest expense	$ 972	$ 972