CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash Flows From Operating Activities:
Net loss	$ (1,142)	$ (2,063)
Adjustments to reconcile net loss to cash provided by operating activities:
Stock compensation expense	136	105
Depreciation	233	255
Amortization	432	465
Provision for inventory reserves	0	437
Changes in operating assets and liabilities:
Accounts receivable	728	201
Inventories	1,027	637
Prepaid and other current assets	(193)	(483)
Other assets	48	(44)
Accounts payable, accrued compensation and other accrued expenses	(346)	1,800
Net cash provided by operating activities	923	1,310
Cash Flows From Investing Activities:
Capital expenditures	(77)	(81)
Acquisition of licenses	(333)	(174)
Acquisition of R.L. Drake assets	0	(7,020)
Net cash used in investing activities	(410)	(7,275)
Cash Flows From Financing Activities:
Net (repayment of) borrowings on line of credit	(655)	3,854
Borrowings of debt	0	1,601
Repayments of debt	(138)	(130)
Net cash provided by (used in) financing activities	(793)	5,325
Net decrease in cash	(280)	(640)
Cash, beginning of period	453	851
Cash, end of period	173	211
Supplemental Cash Flow Information:
Cash paid for interest	139	156
Cash paid for income taxes	$ 0	$ 0